socelars | b3cc4f5e81e5595d67a53687265d3fb871993273352844f2b15fbf7d9ba163e4

General

Target

askinstall42.exe
Size

1.4MB
MD5

b29ad6358b274a95ec3ed237591b5302
SHA1

c39c4e63757a2bda8e542b6d52fe450d4658c3bd
SHA256

b3cc4f5e81e5595d67a53687265d3fb871993273352844f2b15fbf7d9ba163e4
SHA512

9aada5aaaaca2fda3857b77b1d81f731cd49be053ae92771913044b4da772bcf8fa82c495cade22699dd1e0e17235c77e248ce90455fa9a627b32a196152adad

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

1108 taskkill.exe

pid	process
1108	taskkill.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

askinstall42.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	askinstall42.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	askinstall42.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes:

askinstall42.exetaskkill.exe

description	pid	process
Token: SeCreateTokenPrivilege	580	askinstall42.exe
Token: SeAssignPrimaryTokenPrivilege	580	askinstall42.exe
Token: SeLockMemoryPrivilege	580	askinstall42.exe
Token: SeIncreaseQuotaPrivilege	580	askinstall42.exe
Token: SeMachineAccountPrivilege	580	askinstall42.exe
Token: SeTcbPrivilege	580	askinstall42.exe
Token: SeSecurityPrivilege	580	askinstall42.exe
Token: SeTakeOwnershipPrivilege	580	askinstall42.exe
Token: SeLoadDriverPrivilege	580	askinstall42.exe
Token: SeSystemProfilePrivilege	580	askinstall42.exe
Token: SeSystemtimePrivilege	580	askinstall42.exe
Token: SeProfSingleProcessPrivilege	580	askinstall42.exe
Token: SeIncBasePriorityPrivilege	580	askinstall42.exe
Token: SeCreatePagefilePrivilege	580	askinstall42.exe
Token: SeCreatePermanentPrivilege	580	askinstall42.exe
Token: SeBackupPrivilege	580	askinstall42.exe
Token: SeRestorePrivilege	580	askinstall42.exe
Token: SeShutdownPrivilege	580	askinstall42.exe
Token: SeDebugPrivilege	580	askinstall42.exe
Token: SeAuditPrivilege	580	askinstall42.exe
Token: SeSystemEnvironmentPrivilege	580	askinstall42.exe
Token: SeChangeNotifyPrivilege	580	askinstall42.exe
Token: SeRemoteShutdownPrivilege	580	askinstall42.exe
Token: SeUndockPrivilege	580	askinstall42.exe
Token: SeSyncAgentPrivilege	580	askinstall42.exe
Token: SeEnableDelegationPrivilege	580	askinstall42.exe
Token: SeManageVolumePrivilege	580	askinstall42.exe
Token: SeImpersonatePrivilege	580	askinstall42.exe
Token: SeCreateGlobalPrivilege	580	askinstall42.exe
Token: 31	580	askinstall42.exe
Token: 32	580	askinstall42.exe
Token: 33	580	askinstall42.exe
Token: 34	580	askinstall42.exe
Token: 35	580	askinstall42.exe
Token: SeDebugPrivilege	1108	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

askinstall42.execmd.exe

description	pid	process	target process
PID 580 wrote to memory of 1944	580	askinstall42.exe	cmd.exe
PID 580 wrote to memory of 1944	580	askinstall42.exe	cmd.exe
PID 580 wrote to memory of 1944	580	askinstall42.exe	cmd.exe
PID 580 wrote to memory of 1944	580	askinstall42.exe	cmd.exe
PID 1944 wrote to memory of 1108	1944	cmd.exe	taskkill.exe
PID 1944 wrote to memory of 1108	1944	cmd.exe	taskkill.exe
PID 1944 wrote to memory of 1108	1944	cmd.exe	taskkill.exe
PID 1944 wrote to memory of 1108	1944	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\askinstall42.exe
"C:\Users\Admin\AppData\Local\Temp\askinstall42.exe"
1⤵
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:580

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c taskkill /f /im chrome.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1944

C:\Windows\SysWOW64\taskkill.exe
taskkill /f /im chrome.exe
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1108

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Web Service

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

memory/580-55-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1108-57-0x0000000000000000-mapping.dmp

Download
memory/1944-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads