4a15862e3e915052a502f2c37459aa5a581855fbf4e35346403992a36ded6a53

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 17:45

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General

Target

WinX/Group3/03 - Computer Management.lnk
Size

1015B
MD5

9a97b14f7c8afce0719afa743637b11b
SHA1

19c31a264f1710932e0ac3da1fa2f5965efd0422
SHA256

202e0982144fd00796349081ae26d95a96523eab7b3adae696ec46dfe1fd56cd
SHA512

6a29cf52110e18bac5c4d877cce55a0de017ccb20ceaac847ba5c30f7f76bf51fcc252e636a9a7c991f44385a86dc5712e1d523bc3b08585a7441cfce34c1d2d

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\compmgmt.msc	mmc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2896	mmc.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: 33	2896	mmc.exe
Token: SeIncBasePriorityPrivilege	2896	mmc.exe
Token: 33	2896	mmc.exe
Token: SeIncBasePriorityPrivilege	2896	mmc.exe
Token: SeSecurityPrivilege	2896	mmc.exe
Token: 33	2896	mmc.exe
Token: SeIncBasePriorityPrivilege	2896	mmc.exe
Token: 33	2896	mmc.exe
Token: SeIncBasePriorityPrivilege	2896	mmc.exe
Token: 33	2896	mmc.exe
Token: SeIncBasePriorityPrivilege	2896	mmc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2896	mmc.exe
2896	mmc.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 2896	1512	cmd.exe	31
PID 1512 wrote to memory of 2896	1512	cmd.exe	31
PID 1512 wrote to memory of 2896	1512	cmd.exe	31

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\WinX\Group3\03 - Computer Management.lnk"
1⤵
- Suspicious use of WriteProcessMemory
PID:1512
- C:\Windows\system32\mmc.exe
  "C:\Windows\system32\mmc.exe" "C:\Windows\system32\compmgmt.msc"
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2896-36-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/2896-37-0x0000000002990000-0x00000000029AE000-memory.dmp

Filesize
120KB

Download
memory/2896-38-0x000000001D850000-0x000000001DB96000-memory.dmp

Filesize
3.3MB

Download
memory/2896-39-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download