socelars | 6851b72e0bfaf608294bcac6ffef07e5e6591aee8b94ce9afad46b6e6cc32a59

Resubmissions

27-10-2021 14:44

211027-r4madafbg6 10

27-10-2021 14:28

211027-rs7f6sfah4 10

Analysis

max time kernel
118s
max time network
137s
submitted
01-01-1970 00:00

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General

Target

setup_installer/Wed09db0d52c38.exe

Score

10^/10

socelars discovery spyware stealer

Malware Config

Signatures

Socelars
Socelars is an infostealer targeting browser cookies and credit card credentials.
stealer socelars
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1812 taskkill.exe

pid	process
1812	taskkill.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

Wed09db0d52c38.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	Wed09db0d52c38.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	Wed09db0d52c38.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes:

Wed09db0d52c38.exetaskkill.exe

description	pid	process
Token: SeCreateTokenPrivilege	468	Wed09db0d52c38.exe
Token: SeAssignPrimaryTokenPrivilege	468	Wed09db0d52c38.exe
Token: SeLockMemoryPrivilege	468	Wed09db0d52c38.exe
Token: SeIncreaseQuotaPrivilege	468	Wed09db0d52c38.exe
Token: SeMachineAccountPrivilege	468	Wed09db0d52c38.exe
Token: SeTcbPrivilege	468	Wed09db0d52c38.exe
Token: SeSecurityPrivilege	468	Wed09db0d52c38.exe
Token: SeTakeOwnershipPrivilege	468	Wed09db0d52c38.exe
Token: SeLoadDriverPrivilege	468	Wed09db0d52c38.exe
Token: SeSystemProfilePrivilege	468	Wed09db0d52c38.exe
Token: SeSystemtimePrivilege	468	Wed09db0d52c38.exe
Token: SeProfSingleProcessPrivilege	468	Wed09db0d52c38.exe
Token: SeIncBasePriorityPrivilege	468	Wed09db0d52c38.exe
Token: SeCreatePagefilePrivilege	468	Wed09db0d52c38.exe
Token: SeCreatePermanentPrivilege	468	Wed09db0d52c38.exe
Token: SeBackupPrivilege	468	Wed09db0d52c38.exe
Token: SeRestorePrivilege	468	Wed09db0d52c38.exe
Token: SeShutdownPrivilege	468	Wed09db0d52c38.exe
Token: SeDebugPrivilege	468	Wed09db0d52c38.exe
Token: SeAuditPrivilege	468	Wed09db0d52c38.exe
Token: SeSystemEnvironmentPrivilege	468	Wed09db0d52c38.exe
Token: SeChangeNotifyPrivilege	468	Wed09db0d52c38.exe
Token: SeRemoteShutdownPrivilege	468	Wed09db0d52c38.exe
Token: SeUndockPrivilege	468	Wed09db0d52c38.exe
Token: SeSyncAgentPrivilege	468	Wed09db0d52c38.exe
Token: SeEnableDelegationPrivilege	468	Wed09db0d52c38.exe
Token: SeManageVolumePrivilege	468	Wed09db0d52c38.exe
Token: SeImpersonatePrivilege	468	Wed09db0d52c38.exe
Token: SeCreateGlobalPrivilege	468	Wed09db0d52c38.exe
Token: 31	468	Wed09db0d52c38.exe
Token: 32	468	Wed09db0d52c38.exe
Token: 33	468	Wed09db0d52c38.exe
Token: 34	468	Wed09db0d52c38.exe
Token: 35	468	Wed09db0d52c38.exe
Token: SeDebugPrivilege	1812	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Wed09db0d52c38.execmd.exe

description	pid	process	target process
PID 468 wrote to memory of 1620	468	Wed09db0d52c38.exe	cmd.exe
PID 468 wrote to memory of 1620	468	Wed09db0d52c38.exe	cmd.exe
PID 468 wrote to memory of 1620	468	Wed09db0d52c38.exe	cmd.exe
PID 468 wrote to memory of 1620	468	Wed09db0d52c38.exe	cmd.exe
PID 1620 wrote to memory of 1812	1620	cmd.exe	taskkill.exe
PID 1620 wrote to memory of 1812	1620	cmd.exe	taskkill.exe
PID 1620 wrote to memory of 1812	1620	cmd.exe	taskkill.exe
PID 1620 wrote to memory of 1812	1620	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\setup_installer\Wed09db0d52c38.exe
"C:\Users\Admin\AppData\Local\Temp\setup_installer\Wed09db0d52c38.exe"
1⤵
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:468

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c taskkill /f /im chrome.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1620

C:\Windows\SysWOW64\taskkill.exe
taskkill /f /im chrome.exe
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1812

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Web Service

T1102

Impact

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Downloads

memory/468-54-0x0000000076A81000-0x0000000076A83000-memory.dmp

Filesize
8KB

Download
memory/1620-55-0x0000000000000000-mapping.dmp

Download
memory/1812-56-0x0000000000000000-mapping.dmp

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