Summary | ZeroBOX

Category	Machine	Started	Completed
URL	s1_win7_x6402	March 5, 2023, 4:34 a.m.	March 5, 2023, 4:34 a.m.

URL	https://service-9p7fpg6n-1257582847.bj.apigw.tencentcs.com/ga.js

iexplore.exe "C:\Program Files\Internet Explorer\iexplore.exe" https://service-9p7fpg6n-1257582847.bj.apigw.tencentcs.com/ga.js
792
- iexplore.exe "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:792 CREDAT:145409
  1184

Name	Response	Post-Analysis Lookup
service-9p7fpg6n-1257582847.bj.apigw.tencentcs.com	CNAME 1-1.bj.apigwtencent.com A 49.233.94.45 A 49.233.94.178	49.233.94.178

IP Address	Status	Action
117.18.232.200	Active	Moloch
164.124.101.2	Active	Moloch
49.233.94.45	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49165 -> 49.233.94.45:443	906200054	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.102:49164 -> 49.233.94.45:443	906200054	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLSv1 192.168.56.102:49165 49.233.94.45:443	C=US, O=DigiCert Inc, CN=DigiCert Secure Site CN CA G3	C=CN, ST=Guangdong Province, L=Shenzhen, O=Tencent Technology (Shenzhen) Company Limited, CN=bj.apigw.tencentcs.com	ec:87:6e:2b:39:99:f5:a8:ff:52:0c:09:37:0c:63:38:f0:f1:58:26
TLSv1 192.168.56.102:49164 49.233.94.45:443	C=US, O=DigiCert Inc, CN=DigiCert Secure Site CN CA G3	C=CN, ST=Guangdong Province, L=Shenzhen, O=Tencent Technology (Shenzhen) Company Limited, CN=bj.apigw.tencentcs.com	ec:87:6e:2b:39:99:f5:a8:ff:52:0c:09:37:0c:63:38:f0:f1:58:26

Performs some HTTP requests (1 event)

request

GET https://service-9p7fpg6n-1257582847.bj.apigw.tencentcs.com/ga.js

Allocates read-write-execute memory (usually to unpack itself) (50 out of 110 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 region_size: 1708032 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000003190000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000003330000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bad000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bd2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bb4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bd2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefc1d5000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefc1d5000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefdc44000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefdad1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076b9a000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000003650000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefa1b7000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000003970000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000003330000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bad000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bd2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bb4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bd2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefc1d5000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefdc44000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fefdad1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076b9a000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bd2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 region_size: 7671808 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002c90000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000033e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076c01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 4, 2023, 2:02 p.m.	process_identifier: 1184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000076bad000 process_handle: 0xffffffffffffffff	1

Yara rule detected in process memory (8 events)

description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Uses Windows utilities for basic Windows functionality (1 event)

cmdline

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:792 CREDAT:145409

Communicates with host for which no DNS query was performed (1 event)

host

117.18.232.200

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 792 resumed a thread in remote process 1184
NtResumeThread March 4, 2023, 2:02 p.m.	thread_handle: 0x0000000000000334 suspend_count: 1 process_identifier: 1184	1	0	0

Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) (1 event)

dead_host

192.168.56.102:49189

https://service-9p7fpg6n-1257582847.bj.apigw.tencentcs.com/ga.js

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