Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Oct. 11, 2023, 6:33 p.m.	Oct. 11, 2023, 6:35 p.m.

Size	3.2MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`3fad6c3e0604ee091f2b2a61a91e2b4d`
SHA256	`bb8113640ad4bd3f9b3637997f2c802c4a1706eae58ecde74d819cb8ad0eab06`
CRC32	`1EC0DC7F`
ssdeep	`49152:QUbowEOvygS7/1sHOqJ02nTPFdRPqxMai6ocdMvkyAGJ3o7dMWvQa7:QUcwti78OqJ7TPBxcavd`
Yara	Malicious_Packer_Zero - Malicious Packer PE_Header_Zero - PE File Signature IsPE32 - (no description) Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

typhon.exe "C:\Users\test22\AppData\Local\Temp\typhon.exe"
932

Name	Response	Post-Analysis Lookup
ipapi.co	A 104.26.9.44 A 172.67.69.226 A 104.26.8.44	104.26.9.44
api.telegram.org	A 149.154.167.220	149.154.167.220
api.ipify.org	A 173.231.16.77 A 64.185.227.156 CNAME api4.ipify.org A 104.237.62.212	173.231.16.77

IP Address	Status	Action
104.237.62.212	Active	Moloch
104.26.9.44	Active	Moloch
149.154.167.220	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.103:52760 -> 8.8.8.8:53	2047702	ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup	Misc activity
UDP 192.168.56.103:64894 -> 164.124.101.2:53	2033966	ET HUNTING Telegram API Domain in DNS Lookup	Misc activity
TCP 149.154.167.220:443 -> 192.168.56.103:49164	2029340	ET INFO TLS Handshake Failure	Potentially Bad Traffic
UDP 192.168.56.103:52760 -> 164.124.101.2:53	2047702	ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup	Misc activity
TCP 192.168.56.103:49163 -> 104.26.9.44:443	906200054	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.103:49162 -> 104.237.62.212:80	2021997	ET POLICY External IP Lookup api.ipify.org	Device Retrieving External IP Address Detected
UDP 192.168.56.103:50800 -> 164.124.101.2:53	2024527	ET POLICY External IP Lookup Domain (ipapi .co in DNS lookup)	Device Retrieving External IP Address Detected
TCP 192.168.56.103:49164 -> 149.154.167.220:443	2033967	ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI)	Misc activity
TCP 192.168.56.103:49164 -> 149.154.167.220:443	906200022	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.103:49164 -> 149.154.167.220:443	2033967	ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI)	Misc activity
TCP 192.168.56.103:49164 -> 149.154.167.220:443	2033967	ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI)	Misc activity

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLSv1 192.168.56.103:49163 104.26.9.44:443	C=US, O=Cloudflare, Inc., CN=Cloudflare Inc RSA CA-2	C=US, ST=California, L=San Francisco, O=Cloudflare, Inc., CN=sni.cloudflaressl.com	d9:cd:a6:ef:44:c8:7f:47:5e:47:97:00:58:f2:99:5e:14:e6:1c:cf

Queries for the computername (3 events)

Time & API	Arguments	Status	Return
GetComputerNameW Oct. 11, 2023, 6:33 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Oct. 11, 2023, 6:33 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 11, 2023, 6:33 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Oct. 11, 2023, 6:33 p.m.			0	0
IsDebuggerPresent Oct. 11, 2023, 6:33 p.m.			0	0
IsDebuggerPresent Oct. 11, 2023, 6:33 p.m.			0	0
IsDebuggerPresent Oct. 11, 2023, 6:33 p.m.			0	0

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 Oct. 11, 2023, 6:33 p.m.		1	1	0

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

GET method with no useragent header

suspicious_request

GET http://api.ipify.org/

Performs some HTTP requests (2 events)

request	GET http://api.ipify.org/
request	GET https://ipapi.co/175.208.134.152/json

Allocates read-write-execute memory (usually to unpack itself) (20 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 1245184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00750000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00840000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00510000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00392000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00760000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00415000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00417000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00761000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 11, 2023, 6:33 p.m.	process_identifier: 932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Looks up the external IP address (1 event)

domain

api.ipify.org

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

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses Oct. 11, 2023, 6:33 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'0x00334600', u'virtual_address': u'0x00002000', u'entropy': 7.536359264720258, u'name': u'.text', u'virtual_size': u'0x00334594'}

entropy

7.53635926472

description

A section with a high entropy has been found

entropy

0.999390893863

description

Overall entropy of this PE file is high

Attempts to create or modify system certificates (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F81F111D0E5AB58D396F7BF525577FD30FDC95AA\Blob

File has been identified by 20 AntiVirus engines on VirusTotal as malicious (20 events)

Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.fe1564
BitDefenderTheta	Gen:NN.ZemsilF.36738.np0@auwvD!l
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Spy.RedLine.B
Cynet	Malicious (score: 100)
Kaspersky	VHO:Trojan.MSIL.Exnet.gen
Avast	Win32:PWSX-gen [Trj]
F-Secure	Trojan.TR/Dropper.Gen
FireEye	Generic.mg.3fad6c3e0604ee09
Sophos	ML/PE-A
SentinelOne	Static AI - Malicious PE
Avira	TR/Dropper.Gen
Kingsoft	malware.kb.c.1000
ZoneAlarm	VHO:Trojan.MSIL.Exnet.gen
AhnLab-V3	Trojan/Win.Dcstl.C5351642
Cylance	unsafe
AVG	Win32:PWSX-gen [Trj]
DeepInstinct	MALICIOUS

typhon.exe

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