gcleaner | f32d44862384367401e6c557229cdb1503f2459d81fcaf7ed071ad6a74b80012

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/04/2024, 16:31

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General

Target
d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe
Size 390KB
Sample240405-t1d6pshd39
SHA256 f32d44862384367401e6c557229cdb1503f2459d81fcaf7ed071ad6a74b80012
MD5 d8e69e65eefc5b003caf51dcc157647d
SHA1 2874519b8716f29bbb024ad7cd5d9c6dd7f9cbfe
SHA512 2b4309d0cfa9ce4e67ebe1531f3ea35cfd21e55e3ae594bd33b707beae844fdfef82bb5fc8421daf5cc80cec336158f2ffa261476606d1155ffa700264b1b24d
SSDEEP 12288:YhvGvuuooNGbcsByIo5arCvwZGEX8cA0/M:YkvuuVDmyIoYr9sEv
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

gcleaner onlylogger vidar loader stealer

Malware Config

Extracted

Family

gcleaner

ppp-gl.biz
45.9.20.13

Signatures

GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner
OnlyLogger
A tiny loader that uses IPLogger to get its payload.
loader onlylogger
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

OnlyLogger payload 4 IoCs

resource	yara_rule
behavioral2/memory/4656-2-0x00000000030A0000-0x00000000030E9000-memory.dmp	family_onlylogger
behavioral2/memory/4656-3-0x0000000000400000-0x0000000002F2C000-memory.dmp	family_onlylogger
behavioral2/memory/4656-4-0x0000000000400000-0x0000000002F2C000-memory.dmp	family_onlylogger
behavioral2/memory/4656-5-0x00000000030A0000-0x00000000030E9000-memory.dmp	family_onlylogger

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-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation	d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1956	4656	WerFault.exe	85

Kills process with taskkill 1 IoCs

evasion

pid	Process
5000	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5000	taskkill.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4656 wrote to memory of 3308	4656	d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe	90
PID 4656 wrote to memory of 3308	4656	d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe	90
PID 4656 wrote to memory of 3308	4656	d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe	90
PID 3308 wrote to memory of 5000	3308	cmd.exe	94
PID 3308 wrote to memory of 5000	3308	cmd.exe	94
PID 3308 wrote to memory of 5000	3308	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4656
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /im "d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3308
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /im "d8e69e65eefc5b003caf51dcc157647d_JaffaCakes118.exe" /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 716
  2⤵
  - Program crash
  PID:1956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4656 -ip 4656
1⤵
PID:3176

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

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Downloads

memory/4656-1-0x0000000003180000-0x0000000003280000-memory.dmp

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memory/4656-2-0x00000000030A0000-0x00000000030E9000-memory.dmp

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memory/4656-3-0x0000000000400000-0x0000000002F2C000-memory.dmp

Download

memory/4656-4-0x0000000000400000-0x0000000002F2C000-memory.dmp

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memory/4656-5-0x00000000030A0000-0x00000000030E9000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads