skuld | ed04e4a49975567e121f24d5727ae26bd04c30ab4d9a99897f84b3a87cf9b40e

Analysis

max time kernel
101s
max time network
106s
platform
windows11-21h2_x64
resource
win11-20250410-en
resource tags

arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system
submitted
17/04/2025, 23:51

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General

Target

2025-04-17_d9aee7cf0002606edf948d6b38c357e7_frostygoop_knight_luca-stealer_ngrbot_poet-rat_sliver_snatch.exe
Size

10.3MB
MD5

d9aee7cf0002606edf948d6b38c357e7
SHA1

eae81579f6057c1f016a61932c64e90d3813a1e9
SHA256

ed04e4a49975567e121f24d5727ae26bd04c30ab4d9a99897f84b3a87cf9b40e
SHA512

2f2c978e28595dd07e94a32521897f1b144fce12be3e5386e513d8bb7c99e2a82bfeb5d7af40d43cd96b88018b3a1d069cf1a3c3051f367e1165a4f2048d82be
SSDEEP

98304:QVghEwZ0/kg7oWvjfx/OdWcA0rU0UhkE1bl:QuhEU0/Bjfx/OdWHLd1bl

Score

10^/10

skuld persistence stealer

Malware Config

Signatures

Skuld family
skuld
Skuld stealer
An info stealer written in Go lang.
stealer skuld

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-1-5-21-1492919288-2219487354-2015056034-1000\Software\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	2025-04-17_d9aee7cf0002606edf948d6b38c357e7_frostygoop_knight_luca-stealer_ngrbot_poet-rat_sliver_snatch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3696	2025-04-17_d9aee7cf0002606edf948d6b38c357e7_frostygoop_knight_luca-stealer_ngrbot_poet-rat_sliver_snatch.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 3428	3696	2025-04-17_d9aee7cf0002606edf948d6b38c357e7_frostygoop_knight_luca-stealer_ngrbot_poet-rat_sliver_snatch.exe	78
PID 3696 wrote to memory of 3428	3696	2025-04-17_d9aee7cf0002606edf948d6b38c357e7_frostygoop_knight_luca-stealer_ngrbot_poet-rat_sliver_snatch.exe	78

Views/modifies file attributes 1 TTPs 1 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
3428	attrib.exe

C:\Users\Admin\AppData\Local\Temp\2025-04-17_d9aee7cf0002606edf948d6b38c357e7_frostygoop_knight_luca-stealer_ngrbot_poet-rat_sliver_snatch.exe
"C:\Users\Admin\AppData\Local\Temp\2025-04-17_d9aee7cf0002606edf948d6b38c357e7_frostygoop_knight_luca-stealer_ngrbot_poet-rat_sliver_snatch.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3696
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Local\Temp\2025-04-17_d9aee7cf0002606edf948d6b38c357e7_frostygoop_knight_luca-stealer_ngrbot_poet-rat_sliver_snatch.exe
  2⤵
  - Views/modifies file attributes
  PID:3428

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
1⤵
PID:3044

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe

Filesize
10.3MB

MD5
d9aee7cf0002606edf948d6b38c357e7

SHA1
eae81579f6057c1f016a61932c64e90d3813a1e9

SHA256
ed04e4a49975567e121f24d5727ae26bd04c30ab4d9a99897f84b3a87cf9b40e

SHA512
2f2c978e28595dd07e94a32521897f1b144fce12be3e5386e513d8bb7c99e2a82bfeb5d7af40d43cd96b88018b3a1d069cf1a3c3051f367e1165a4f2048d82be

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads