4566557f5412991a56ebd8c600319e6f3494067b31b430174e40023fcc77621e

Analysis

max time kernel
150s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 06:29

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General

Target

qq.exe
Size

172KB
MD5

45388d14ba00ba14398d44489c3f5579
SHA1

4671e55a78cebf231fafa537e12b8fe563ae57a2
SHA256

3beb46ec52628033d938f889851e9a4c28f873fc77122f7277ad04256611f316
SHA512

91709f10a5eeb61da8f2ebf900ed7487078a80a737f28923a5fdac13d2f6af20703ff09fee14b2971fb64fe4e2d67b61e5a39870bfaf8dbdb5643a866e840c93
SSDEEP

3072:/dUWdtM90P6NF0SoFzv/Cuq5bodpTUNumPmDog4agAcwm:E90P6NeSoRyH58aHmEZaDcN

Score

8^/10

persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wind0ws\Parameters\ServiceDll = "C:\\Program Files\\Windows Media Player\\pptvdata.dll"	Oath.exe

Executes dropped EXE 1 IoCs

pid	Process
2712	Oath.exe

Loads dropped DLL 3 IoCs

pid	Process
2932	qq.exe
2932	qq.exe
2612	svchost.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Windows Media Player	Oath.exe
File created	C:\Program Files\Windows Media Player\pptvdata.dll	Oath.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\ThankU.txt	Oath.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2884	taskkill.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
2712	Oath.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe
2612	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2612	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2884	taskkill.exe
Token: SeBackupPrivilege	2712	Oath.exe
Token: SeRestorePrivilege	2712	Oath.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2712	2932	qq.exe	30
PID 2932 wrote to memory of 2712	2932	qq.exe	30
PID 2932 wrote to memory of 2712	2932	qq.exe	30
PID 2932 wrote to memory of 2712	2932	qq.exe	30
PID 2712 wrote to memory of 2884	2712	Oath.exe	31
PID 2712 wrote to memory of 2884	2712	Oath.exe	31
PID 2712 wrote to memory of 2884	2712	Oath.exe	31
PID 2712 wrote to memory of 2884	2712	Oath.exe	31

C:\Users\Admin\AppData\Local\Temp\qq.exe
"C:\Users\Admin\AppData\Local\Temp\qq.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2932
- C:\windows\temp\Oath.exe
  C:\windows\temp\Oath.exe
  2⤵
  - Server Software Component: Terminal Services DLL
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /t /im KSafeTray.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2884

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\??\c:\program files\windows media player\pptvdata.dll

Filesize
20.2MB

MD5
64daf906002ce1507b48a88a07bafa0f

SHA1
aaf64a7b4e616dba87faa38dc5e0695122ce85a2

SHA256
9711f9c87d89673ef2b57e4851b142c4e7b6953937a15a5bde49c56bea439378

SHA512
463c54fb3fd2999897d69261505967c6b730bcf8e67ef6d299583dbdf6f14ad1a8e9fb40a60adf851890b4bb71d0a67acfd3a146534b71e2102f394d28542f67

Download Submit
\Windows\Temp\Oath.exe

Filesize
132KB

MD5
b4ca5377b910a71097377dba62f5c29e

SHA1
9f1662373807861a9fd9066b28f7a11d5741b21d

SHA256
4882aed6b19d3f61c434523abd0b20a716fc4ec05c76085f12caa40409ad78ec

SHA512
27eb2376c0a5680da0b8302bb490873d01112e717ed255b275cb0f51c495830634429caeefcba3a8f102a1d3107a73ce609818ecbb674628b493bbcffdf78779

Download Submit
memory/2612-18-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/2712-12-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2712-15-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2932-10-0x0000000000220000-0x0000000000243000-memory.dmp

Filesize
140KB

Download
memory/2932-8-0x0000000000220000-0x0000000000243000-memory.dmp

Filesize
140KB

Download