Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	June 24, 2021, 7:29 p.m.	June 24, 2021, 7:59 p.m.

Size	175.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`3f978ecfa134ba249784f9e3f6c63daf`
SHA256	`de24bfa722c850e91757a7762b0a1353d84805c804a0e5011e24c97caa1aa11b`
CRC32	`68A70DFD`
ssdeep	`1536:pmRLAzMKdiSl92F4HFolJe6spcoM07qlAyxb50ybj22BvH+YfwWWOdQkpgYW:YFAbiSlgwKy6sVM1mQZGYFWOdQkqX`
Yara	PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) Generic_Malware_Zero - Generic Malware IsPE32 - (no description)

JoSetp.exe "C:\Users\test22\AppData\Local\Temp\JoSetp.exe"
7388
- 4957890.exe "C:\Users\test22\AppData\Roaming\4957890.exe"
  2848
- 2560686.exe "C:\Users\test22\AppData\Roaming\2560686.exe"
  7940
  - WinHoster.exe "C:\Users\test22\AppData\Roaming\WinHost\WinHoster.exe"
    3360
- 1453286.exe "C:\Users\test22\AppData\Roaming\1453286.exe"
  4772

Name	Response	Post-Analysis Lookup
videoconvert-download38.xyz	A 104.21.42.63 A 172.67.201.250	104.21.42.63
iplogger.org	A 88.99.66.31	88.99.66.31

IP Address	Status	Action
164.124.101.2	Active	Moloch
172.217.25.14	Active	Moloch
172.67.201.250	Active	Moloch
88.99.66.31	Active	Moloch
3.14.182.203	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49808 -> 172.67.201.250:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.102:49814 -> 88.99.66.31:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.102:49813 -> 88.99.66.31:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLSv1 192.168.56.102:49808 172.67.201.250:443	C=US, O=Cloudflare, Inc., CN=Cloudflare Inc ECC CA-3	C=US, ST=CA, L=San Francisco, O=Cloudflare, Inc., CN=sni.cloudflaressl.com	93:6b:79:10:2f:fa:2c:2d:8f:dc:cc:56:70:d2:93:ad:c7:4d:2a:b5
TLSv1 192.168.56.102:49814 88.99.66.31:443	None	None	None
TLSv1 192.168.56.102:49813 88.99.66.31:443	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA	CN=*.iplogger.org	55:1e:13:99:46:1c:67:40:a3:48:7f:38:0d:16:e7:51:f4:c4:43:cb

Checks if process is being debugged by a debugger (12 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 24, 2021, 7:22 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:22 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:22 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:22 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:23 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:23 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:30 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:30 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:30 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:30 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:30 p.m.			0	0
IsDebuggerPresent June 24, 2021, 7:30 p.m.			0	0

Uses Windows APIs to generate a cryptographic key (12 events)

Time & API	Arguments	Status	Return
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc5c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc5c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc5c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc5c0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc550 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc550 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc390 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc390 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc390 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc390 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc550 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey June 24, 2021, 7:23 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000002dc7f0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx June 24, 2021, 7:22 p.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (2 events)

section	\x1cW\x0fs3{\x1f
section

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

HTTP traffic contains suspicious features which may be indicative of malware related traffic (7 events)

suspicious_features	GET method with no useragent header	suspicious_request	GET https://videoconvert-download38.xyz/?user=bj1
suspicious_features	GET method with no useragent header	suspicious_request	GET https://videoconvert-download38.xyz/?user=bj2
suspicious_features	GET method with no useragent header	suspicious_request	GET https://videoconvert-download38.xyz/?user=bj3
suspicious_features	GET method with no useragent header	suspicious_request	GET https://videoconvert-download38.xyz/?user=bj4
suspicious_features	GET method with no useragent header	suspicious_request	GET https://videoconvert-download38.xyz/?user=bj5
suspicious_features	GET method with no useragent header	suspicious_request	GET https://videoconvert-download38.xyz/?user=bj6
suspicious_features	GET method with no useragent header	suspicious_request	GET https://iplogger.org/1vyFz7

Performs some HTTP requests (8 events)

request	GET https://videoconvert-download38.xyz/?user=bj1
request	GET https://videoconvert-download38.xyz/?user=bj2
request	GET https://videoconvert-download38.xyz/?user=bj3
request	GET https://videoconvert-download38.xyz/?user=bj4
request	GET https://videoconvert-download38.xyz/?user=bj5
request	GET https://videoconvert-download38.xyz/?user=bj6
request	GET https://iplogger.org/1p6br7
request	GET https://iplogger.org/1vyFz7

Allocates read-write-execute memory (usually to unpack itself) (50 out of 219 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000650000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000660000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e1000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef2b7b000 process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000bf0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000cb0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e2000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e4000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e4000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e4000 process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef24e4000 process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92d3a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92d4c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92dec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e16000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92df0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 77824 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000df2000 process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e61000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e62000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e63000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e64000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e65000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92d3b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e66000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e67000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e68000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e69000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e6a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92d4d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e6b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtProtectVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 20480 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000d60400 process_handle: 0xffffffffffffffff		-1073741746
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e6c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0
NtAllocateVirtualMemory June 24, 2021, 7:22 p.m.	process_identifier: 7388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe92e6d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1	0

Creates executable files on the filesystem (3 events)

file	C:\Users\test22\AppData\Roaming\4957890.exe
file	C:\Users\test22\AppData\Roaming\1453286.exe
file	C:\Users\test22\AppData\Roaming\2560686.exe

Creates hidden or system file (2 events)

Time & API	Arguments	Status	Return	Repeated
SetFileAttributesW June 24, 2021, 7:30 p.m.	file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN) filepath_r: C:\Users\test22\AppData\Roaming\WinHost filepath: C:\Users\test22\AppData\Roaming\WinHost	1	1	0
SetFileAttributesW June 24, 2021, 7:30 p.m.	file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN) filepath_r: C:\Users\test22\AppData\Roaming\WinHost\WinHoster.exe filepath: C:\Users\test22\AppData\Roaming\WinHost\WinHoster.exe	1	1	0

Drops a binary and executes it (3 events)

file	C:\Users\test22\AppData\Roaming\4957890.exe
file	C:\Users\test22\AppData\Roaming\2560686.exe
file	C:\Users\test22\AppData\Roaming\1453286.exe

Drops an executable to the user AppData folder (3 events)

file	C:\Users\test22\AppData\Roaming\2560686.exe
file	C:\Users\test22\AppData\Roaming\4957890.exe
file	C:\Users\test22\AppData\Roaming\1453286.exe

A process created a hidden window (3 events)

Time & API	Arguments	Status	Return
ShellExecuteExW June 24, 2021, 7:22 p.m.	show_type: 0 filepath_r: C:\Users\test22\AppData\Roaming\4957890.exe parameters: filepath: C:\Users\test22\AppData\Roaming\4957890.exe	1	1
ShellExecuteExW June 24, 2021, 7:23 p.m.	show_type: 0 filepath_r: C:\Users\test22\AppData\Roaming\2560686.exe parameters: filepath: C:\Users\test22\AppData\Roaming\2560686.exe	1	1
ShellExecuteExW June 24, 2021, 7:23 p.m.	show_type: 0 filepath_r: C:\Users\test22\AppData\Roaming\1453286.exe parameters: filepath: C:\Users\test22\AppData\Roaming\1453286.exe	1	1

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses June 24, 2021, 7:22 p.m.	flags: 15 family: 0		111	0

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x00012c00', u'virtual_address': u'0x00002000', u'entropy': 7.997748457106628, u'name': u'\\x1cW\\x0fs3{\\x1f', u'virtual_size': u'0x00012b50'}

entropy

7.99774845711

description

A section with a high entropy has been found

entropy

0.429799426934

description

Overall entropy of this PE file is high

Communicates with host for which no DNS query was performed (2 events)

host	172.217.25.14
host	3.14.182.203

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\WinHost

reg_value

C:\Users\test22\AppData\Roaming\WinHost\WinHoster.exe

Appends a known CryptoMix ransomware file extension to files that have been encrypted (1 event)

file	C:\Users\test22\AppData\Roaming\Exodus\exodus.wallet

Generates some ICMP traffic

File has been identified by 21 AntiVirus engines on VirusTotal as malicious (21 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.3f978ecfa134ba24
McAfee	Artemis!3F978ECFA134
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_80% (D)
BitDefenderTheta	Gen:NN.ZemsilF.34758.ku0@a4lTMti
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/GenKryptik.EWGN
APEX	Malicious
Kaspersky	HEUR:Trojan.MSIL.Crypt.gen
Sophos	Generic ML PUA (PUA)
McAfee-GW-Edition	BehavesLike.Win32.Generic.cm
Ikarus	Trojan.MSIL.Confuser
Antiy-AVL	Trojan/Generic.ASMalwS.200BAC5
Gridinsoft	Trojan.Heur!.03013281
Microsoft	Trojan:Win32/Tnega!ml
Cynet	Malicious (score: 100)
VBA32	CIL.HeapOverride.Heur
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_99%
Cybereason	malicious.6da3cf

JoSetp.exe

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