21031c2aaf9d8b9bb527d4056928512899e21c5c2f12cf3c29a0bf757008ed77

Analysis

max time kernel
104s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
30/03/2025, 16:22

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General

Target

2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe
Size

10.0MB
MD5

ef3d97bc2ee0c97cba2343bf0bb08964
SHA1

431317661ec22187b51894d865260c9e46f15c68
SHA256

21031c2aaf9d8b9bb527d4056928512899e21c5c2f12cf3c29a0bf757008ed77
SHA512

e3fab26b4215131af34f663803261c17a60d8f0e7f8dae324e517320d61cb4632af812206b777e864ac7f85a9036284322e994ac9b05b16bb01744e138f8e130
SSDEEP

98304:vJpHIt857719GKtu5RUDINJmDYBC1L2/0XkE:vDqKdujUumDMmR

Score

7^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\Recovery	reagentc.exe
File opened for modification	C:\Windows\system32\Recovery\ReAgent.xml	reagentc.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Panther\UnattendGC\diagerr.xml	reagentc.exe
File opened for modification	C:\Windows\Panther\UnattendGC\diagwrn.xml	reagentc.exe
File opened for modification	C:\Windows\Logs\ReAgent\ReAgent.log	reagentc.exe
File opened for modification	C:\Windows\Panther\UnattendGC\setuperr.log	reagentc.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Kills process with taskkill 15 IoCs

defense_evasion

pid	Process
2340	taskkill.exe
2716	taskkill.exe
3896	taskkill.exe
2956	taskkill.exe
4648	taskkill.exe
4340	taskkill.exe
2960	taskkill.exe
2116	taskkill.exe
2604	taskkill.exe
3660	taskkill.exe
1864	taskkill.exe
1408	taskkill.exe
3364	taskkill.exe
4436	taskkill.exe
3992	taskkill.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	3364	taskkill.exe
Token: SeDebugPrivilege	3896	taskkill.exe
Token: SeDebugPrivilege	2116	taskkill.exe
Token: SeDebugPrivilege	2956	taskkill.exe
Token: SeDebugPrivilege	4648	taskkill.exe
Token: SeDebugPrivilege	2340	taskkill.exe
Token: SeDebugPrivilege	4340	taskkill.exe
Token: SeDebugPrivilege	2960	taskkill.exe
Token: SeDebugPrivilege	4436	taskkill.exe
Token: SeDebugPrivilege	3992	taskkill.exe
Token: SeDebugPrivilege	2604	taskkill.exe
Token: SeDebugPrivilege	3660	taskkill.exe
Token: SeDebugPrivilege	2716	taskkill.exe
Token: SeDebugPrivilege	1864	taskkill.exe
Token: SeDebugPrivilege	1408	taskkill.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 5100 wrote to memory of 3364	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	88
PID 5100 wrote to memory of 3364	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	88
PID 5100 wrote to memory of 3896	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	91
PID 5100 wrote to memory of 3896	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	91
PID 5100 wrote to memory of 2116	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	93
PID 5100 wrote to memory of 2116	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	93
PID 5100 wrote to memory of 2956	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	95
PID 5100 wrote to memory of 2956	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	95
PID 5100 wrote to memory of 4648	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	97
PID 5100 wrote to memory of 4648	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	97
PID 5100 wrote to memory of 2340	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	99
PID 5100 wrote to memory of 2340	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	99
PID 5100 wrote to memory of 4340	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	101
PID 5100 wrote to memory of 4340	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	101
PID 5100 wrote to memory of 2960	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	103
PID 5100 wrote to memory of 2960	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	103
PID 5100 wrote to memory of 4436	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	105
PID 5100 wrote to memory of 4436	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	105
PID 5100 wrote to memory of 3992	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	107
PID 5100 wrote to memory of 3992	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	107
PID 5100 wrote to memory of 2604	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	110
PID 5100 wrote to memory of 2604	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	110
PID 5100 wrote to memory of 3660	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	113
PID 5100 wrote to memory of 3660	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	113
PID 5100 wrote to memory of 2716	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	115
PID 5100 wrote to memory of 2716	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	115
PID 5100 wrote to memory of 1864	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	118
PID 5100 wrote to memory of 1864	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	118
PID 5100 wrote to memory of 1408	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	120
PID 5100 wrote to memory of 1408	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	120
PID 5100 wrote to memory of 5060	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	122
PID 5100 wrote to memory of 5060	5100	2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe	122

C:\Users\Admin\AppData\Local\Temp\2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-30_ef3d97bc2ee0c97cba2343bf0bb08964_frostygoop_knight_luca-stealer_poet-rat_sliver_snatch.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5100
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM chrome.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3364
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM firefox.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3896
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM brave.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2116
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM opera.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2956
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM kometa.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4648
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM orbitum.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2340
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM centbrowser.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4340
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM 7star.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2960
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM sputnik.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4436
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM vivaldi.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3992
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM epicprivacybrowser.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2604
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM msedge.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3660
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM uran.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2716
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM yandex.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1864
- C:\Windows\system32\taskkill.exe
  taskkill /F /IM iridium.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1408
- C:\Windows\system32\reagentc.exe
  reagentc.exe /disable
  2⤵
  - Drops file in System32 directory
  - Drops file in Windows directory
  PID:5060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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