5fc47f28ce7cbcb8d143d40ca16ce66cf1c2485e6952210577b65089b15b83f3

Analysis

max time kernel
145s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 08:12

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General

Target

13176cea7b40e46fa45932494886b5f6.exe
Size

112KB
MD5

13176cea7b40e46fa45932494886b5f6
SHA1

6295ce4a287e110d34eda671413142bc45cfcdb6
SHA256

5fc47f28ce7cbcb8d143d40ca16ce66cf1c2485e6952210577b65089b15b83f3
SHA512

6056ba0696a6535c0d40902299033ef57755dd917a7a9d0d42a398ac5d4f9ff19aea8730834d91fec134e9ba4c2a8572bcecc83d5723286e67a18164d4d19441
SSDEEP

3072:/19Cc3nckFtUJE4SRoept7Em2F8abPeROXbfZnW2lW9:/1tnckFeSvAFuJROVnWyW9

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-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation	13176cea7b40e46fa45932494886b5f6.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\c_7382.nls	13176cea7b40e46fa45932494886b5f6.exe
File opened for modification	C:\Windows\SysWOW64\c_7382.nls	13176cea7b40e46fa45932494886b5f6.exe
File created	C:\Windows\SysWOW64\dllcache\ups.exe	13176cea7b40e46fa45932494886b5f6.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	6068	13176cea7b40e46fa45932494886b5f6.exe
Token: SeRestorePrivilege	6068	13176cea7b40e46fa45932494886b5f6.exe
Token: SeIncBasePriorityPrivilege	6068	13176cea7b40e46fa45932494886b5f6.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 6068 wrote to memory of 4860	6068	13176cea7b40e46fa45932494886b5f6.exe	33
PID 6068 wrote to memory of 4860	6068	13176cea7b40e46fa45932494886b5f6.exe	33
PID 6068 wrote to memory of 4860	6068	13176cea7b40e46fa45932494886b5f6.exe	33

C:\Users\Admin\AppData\Local\Temp\13176cea7b40e46fa45932494886b5f6.exe
"C:\Users\Admin\AppData\Local\Temp\13176cea7b40e46fa45932494886b5f6.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:6068
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\13176C~1.EXE
  2⤵
  PID:4860

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

Replay Monitor

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Downloads

memory/6068-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

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memory/6068-3-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download