e3cb48e5a91062c073844676d319598ced84650b3f8a0df01da752b6a585094f

General

Target

2024-12-03_af679b4559fe2a8f182bbd5f9d2e7bec_frostygoop_hijackloader_luca-stealer_poet-rat_snatch.exe
Size

5.1MB
MD5

af679b4559fe2a8f182bbd5f9d2e7bec
SHA1

193fedccd15541563f21f1638cd0cf5dfd3f23db
SHA256

e3cb48e5a91062c073844676d319598ced84650b3f8a0df01da752b6a585094f
SHA512

f8d17c54e9e25fb046ae74d92c1747d8b357de21620e09cf1246e5d714089de19e35c1f2826f2f2aef9da2f2fd05ae5a9061b9067445923ee4bb468414ea671e
SSDEEP

49152:9y9HGov4ftacY9lbcByt5rJscl4F51CWJAs5EeG7GIV/7LyBThv3ILW01am:0vfe7P5ENGIVPoThv3Iam

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2744	system.exe

Loads dropped DLL 2 IoCs

pid	Process
2916	taskeng.exe
2916	taskeng.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\system_updater = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\config\\system.exe"	2024-12-03_af679b4559fe2a8f182bbd5f9d2e7bec_frostygoop_hijackloader_luca-stealer_poet-rat_snatch.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2252	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1372	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1372	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 1372	2180	2024-12-03_af679b4559fe2a8f182bbd5f9d2e7bec_frostygoop_hijackloader_luca-stealer_poet-rat_snatch.exe	30
PID 2180 wrote to memory of 1372	2180	2024-12-03_af679b4559fe2a8f182bbd5f9d2e7bec_frostygoop_hijackloader_luca-stealer_poet-rat_snatch.exe	30
PID 2180 wrote to memory of 1372	2180	2024-12-03_af679b4559fe2a8f182bbd5f9d2e7bec_frostygoop_hijackloader_luca-stealer_poet-rat_snatch.exe	30
PID 1372 wrote to memory of 2252	1372	powershell.exe	32
PID 1372 wrote to memory of 2252	1372	powershell.exe	32
PID 1372 wrote to memory of 2252	1372	powershell.exe	32
PID 2916 wrote to memory of 2744	2916	taskeng.exe	35
PID 2916 wrote to memory of 2744	2916	taskeng.exe	35
PID 2916 wrote to memory of 2744	2916	taskeng.exe	35

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2024-12-03_af679b4559fe2a8f182bbd5f9d2e7bec_frostygoop_hijackloader_luca-stealer_poet-rat_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-03_af679b4559fe2a8f182bbd5f9d2e7bec_frostygoop_hijackloader_luca-stealer_poet-rat_snatch.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell "" "SCHTASKS.exe /Create /SC MINUTE /ED 12/12/2030 /TN system_updater /TR C:\Users\Admin\AppData\Roaming\Microsoft\config\system.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1372
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Create /SC MINUTE /ED 12/12/2030 /TN system_updater /TR C:\Users\Admin\AppData\Roaming\Microsoft\config\system.exe
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2252

C:\Windows\system32\taskeng.exe
taskeng.exe {C25CB9D7-88FF-49A3-9027-41623D6B60D5} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Roaming\Microsoft\config\system.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\config\system.exe
  2⤵
  - Executes dropped EXE
  PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1372-6-0x000007FEF5E2E000-0x000007FEF5E2F000-memory.dmp

Filesize
4KB

Download
memory/1372-7-0x000000001B7B0000-0x000000001BA92000-memory.dmp

Filesize
2.9MB

Download
memory/1372-8-0x0000000002340000-0x0000000002348000-memory.dmp

Filesize
32KB

Download
memory/1372-9-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

Filesize
9.6MB

Download
memory/1372-10-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

Filesize
9.6MB

Download
memory/1372-12-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

Filesize
9.6MB

Download
memory/1372-11-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

Filesize
9.6MB

Download
memory/1372-13-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

Filesize
9.6MB

Download
memory/1372-14-0x000007FEF5B70000-0x000007FEF650D000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads