4a15862e3e915052a502f2c37459aa5a581855fbf4e35346403992a36ded6a53

Analysis

max time kernel
138s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29-08-2024 17:45

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General

Target

WinX/Group3/07 - Event Viewer.lnk
Size

1015B
MD5

37cef1a4002761c06890417f603c32cf
SHA1

828b4a8021faba52a2efce55c56318dbd9c9b2dd
SHA256

60e2965c8f44800f649a9555b713e0d703423445f21ecc23bbab148fcba677d5
SHA512

274762a0849dbe230b135070a2cc76d9a5b7309be649e480cc89d877ec29fde8a9f4d9ccad51e578dd0d06ba3cc20b6fae94e2d586adad45f01da1ad29ef41d6

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	cmd.exe

Drops file in System32 directory 1 IoCs

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

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 34 IoCs

description	pid	Process
Token: SeSecurityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: 33	5056	mmc.exe
Token: SeIncBasePriorityPrivilege	5056	mmc.exe
Token: SeSecurityPrivilege	5056	mmc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5056	mmc.exe
5056	mmc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 916 wrote to memory of 2892	916	cmd.exe	85
PID 916 wrote to memory of 2892	916	cmd.exe	85
PID 2892 wrote to memory of 5056	2892	eventvwr.exe	86
PID 2892 wrote to memory of 5056	2892	eventvwr.exe	86

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\WinX\Group3\07 - Event Viewer.lnk"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:916
- C:\Windows\system32\eventvwr.exe
  "C:\Windows\system32\eventvwr.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Windows\system32\mmc.exe
    "C:\Windows\system32\mmc.exe" "C:\Windows\system32\eventvwr.msc"
    3⤵
    - Drops file in System32 directory
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:5056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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