cf65e87b595a810c62949408aed75be11d786cdd00f8605edce3df569c0ec59e

Analysis

max time kernel
90s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
17/02/2024, 18:21

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General

Target

$PLUGINSDIR/app-64.7z
Size

82.1MB
MD5

d50d02ae90a6b1fbc45917bcaf6ed953
SHA1

f288e68f2116a6d13690cb73e434f5d0b2c18812
SHA256

bca8413bcef31ba372e4182376c54b5303cfc4c389a0a11e66d0921bc2f0fdb9
SHA512

a22d4cdddf2a456f14f86a7fd633d254e131d6170280fec155620dd76741cd626f6f81bd1ccf89771283548acc0b8b4a696d624eaf8c2bfe59615848db6093de
SSDEEP

1572864:aejOt7ysRZArrkOxhPfAl87HpoWjzKkaCz4CE2qMbb4KLaIMW5vXeWG6e3od:aN/RZlelR7Jf+Cz4CNrXLaIMW5vXeWGc

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-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	3880	7zFM.exe
Token: 35	3880	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3880	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 3880	4952	cmd.exe	85
PID 4952 wrote to memory of 3880	4952	cmd.exe	85

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\app-64.7z
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4952
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\app-64.7z"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:3880

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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