8d54a029d39b25fbf88fc27e1a7e0d04b2d4e3fe90e8a445b3ce5b4093f14b28

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/03/2025, 03:01

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General

Target

Jarvas-main/Cqqjbi.exe
Size

416KB
MD5

f0d8688ee72d2bda8dbc82563a9511fc
SHA1

99a2ef9db16fecaf7f07b32aa057ad612cc9d5a5
SHA256

f92b82665c20cc5e14ddef049054a1d20527ca1792257b7b55dfc8bdd1431777
SHA512

074ca9c6cf7eb4e7a0cd1fd89f8d0f902fa4e648d2de19dac3a158121194704ae33f390bfb2bff8cc20072dead667ea591db343e2678ba91e2e05c020b2e1a37
SSDEEP

3072:f5RZ0+rDnojLQehENzR/eWlw/TH+zDinbs4hnwILH0k2n7GD/tkZVF1D9G9qqCgk:f51DCQeSNzxtMSKUpqCAgGncXX/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2636	2676	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Cqqjbi.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	Cqqjbi.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2636	2676	Cqqjbi.exe	30
PID 2676 wrote to memory of 2636	2676	Cqqjbi.exe	30
PID 2676 wrote to memory of 2636	2676	Cqqjbi.exe	30
PID 2676 wrote to memory of 2636	2676	Cqqjbi.exe	30

C:\Users\Admin\AppData\Local\Temp\Jarvas-main\Cqqjbi.exe
"C:\Users\Admin\AppData\Local\Temp\Jarvas-main\Cqqjbi.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 1072
  2⤵
  - Program crash
  PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2676-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2676-1-0x0000000001040000-0x00000000010AE000-memory.dmp

Filesize
440KB

Download
memory/2676-2-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2676-3-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2676-4-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2676-5-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download