gcleaner | d0d7a1de53c54e797ebd24755c77c4184a9db77c2d0c820528e8aaad4d37c6b6

General

Target

2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe
Size

6.2MB
MD5

a9a1fe2cd02850c9e1234a38b5e36f1b
SHA1

7ff8c32789d5917d64337fdea76a31881b2d8a21
SHA256

d0d7a1de53c54e797ebd24755c77c4184a9db77c2d0c820528e8aaad4d37c6b6
SHA512

84bb6b3c83eb7cd8b60df21c98485a24950c405cef4dee19b8ebac7e4a0f29a95839925864c8f91931b2032d340104d5a2fe934a144a3f812d23fc36a18819cc
SSDEEP

49152:rVl2sGgWlLyJBR1KjrSzebv/SRFDiBk8KeauKIZTO43saaTAd3paGHEBvLyzxjdZ:resGV9yJj1KjrG6vjk3uKISe2CdZ

Score

10^/10

gcleaner discovery loader

Malware Config

Extracted

Family

gcleaner

C2

185.156.73.73

Signatures

GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner
Gcleaner family
gcleaner

Downloads MZ/PE file 1 IoCs

flow	pid	Process
44	64	Process not Found

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 212 set thread context of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BitLockerToGo.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1600	MicrosoftEdgeUpdate.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88
PID 212 wrote to memory of 1044	212	2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe	88

C:\Users\Admin\AppData\Local\Temp\2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-02-16_a9a1fe2cd02850c9e1234a38b5e36f1b_frostygoop_poet-rat_snatch.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:212
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  none
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1044

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI0IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMzNzEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDE5Mjc1MzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTEwOTk5NjAxIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1044-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1044-1-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1044-2-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1044-3-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1044-4-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

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