898d893d7c46d0c70d498f0323b24175c4d49df99b88f57d30aef08cb3e3edca

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2023, 11:11

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General

Target

maxoysj4762.exe
Size

585KB
MD5

d6bf1f473ce21610f125492e27d1a4e4
SHA1

c51444cd94cbfb2f955f555feac4512ed7ef33d1
SHA256

898d893d7c46d0c70d498f0323b24175c4d49df99b88f57d30aef08cb3e3edca
SHA512

80bd6043c1db88b2c00225edfef7bc66f573421816c7b52f1a6478b09060dfd2b95994be549d11269f74b332c4cef8b79f9b430fb0da6ac21226b50ec1cc4b74
SSDEEP

12288:aHWHvZzn5JuHNKu0H4AMSpr7kIdhq8SKaGl7Cwu7k9QJ:a2Phn5otW4yZgmqjMZ6490

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	maxoysj4762.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4192 set thread context of 2824	4192	maxoysj4762.exe	93

Suspicious behavior: EnumeratesProcesses 50 IoCs

pid	Process
4192	maxoysj4762.exe
4192	maxoysj4762.exe
4192	maxoysj4762.exe
4192	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe
2824	maxoysj4762.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4192	maxoysj4762.exe
Token: SeDebugPrivilege	2824	maxoysj4762.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4192 wrote to memory of 4644	4192	maxoysj4762.exe	91
PID 4192 wrote to memory of 4644	4192	maxoysj4762.exe	91
PID 4192 wrote to memory of 4644	4192	maxoysj4762.exe	91
PID 4192 wrote to memory of 4836	4192	maxoysj4762.exe	92
PID 4192 wrote to memory of 4836	4192	maxoysj4762.exe	92
PID 4192 wrote to memory of 4836	4192	maxoysj4762.exe	92
PID 4192 wrote to memory of 2824	4192	maxoysj4762.exe	93
PID 4192 wrote to memory of 2824	4192	maxoysj4762.exe	93
PID 4192 wrote to memory of 2824	4192	maxoysj4762.exe	93
PID 4192 wrote to memory of 2824	4192	maxoysj4762.exe	93
PID 4192 wrote to memory of 2824	4192	maxoysj4762.exe	93
PID 4192 wrote to memory of 2824	4192	maxoysj4762.exe	93

C:\Users\Admin\AppData\Local\Temp\maxoysj4762.exe
"C:\Users\Admin\AppData\Local\Temp\maxoysj4762.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4192
- C:\Users\Admin\AppData\Local\Temp\maxoysj4762.exe
  "C:\Users\Admin\AppData\Local\Temp\maxoysj4762.exe"
  2⤵
  PID:4644
- C:\Users\Admin\AppData\Local\Temp\maxoysj4762.exe
  "C:\Users\Admin\AppData\Local\Temp\maxoysj4762.exe"
  2⤵
  PID:4836
- C:\Users\Admin\AppData\Local\Temp\maxoysj4762.exe
  "C:\Users\Admin\AppData\Local\Temp\maxoysj4762.exe"
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2824

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2824-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2824-142-0x0000000001970000-0x0000000001CBA000-memory.dmp

Filesize
3.3MB

Download
memory/2824-143-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4192-133-0x0000000000090000-0x0000000000128000-memory.dmp

Filesize
608KB

Download
memory/4192-134-0x0000000004ED0000-0x0000000005474000-memory.dmp

Filesize
5.6MB

Download
memory/4192-135-0x00000000049C0000-0x0000000004A52000-memory.dmp

Filesize
584KB

Download
memory/4192-136-0x0000000004C30000-0x0000000004C40000-memory.dmp

Filesize
64KB

Download
memory/4192-137-0x0000000004980000-0x000000000498A000-memory.dmp

Filesize
40KB

Download
memory/4192-138-0x0000000004C30000-0x0000000004C40000-memory.dmp

Filesize
64KB

Download
memory/4192-139-0x0000000006740000-0x00000000067DC000-memory.dmp

Filesize
624KB

Download