socelars | 14b59820da7ad7abfb536b1303d7480c459bded64d0444f275a24168f90a4e53

Analysis

max time kernel
35s
max time network
145s
platform
windows7_x64
resource
win7v20210408
submitted
16-06-2021 13:17

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General

Target

askinstall46.exe
Size

1.4MB
MD5

08e02983bf912205efca8487bb62107f
SHA1

cfe6e8397409dac32ba08eb3d2d281604f6f3629
SHA256

14b59820da7ad7abfb536b1303d7480c459bded64d0444f275a24168f90a4e53
SHA512

f2cedecd3076d39e892dae912914f6b122287c94b36d18b98237bddb7f1e8133baf01ab6f96ffd6c4ffb19ab99632f78613a580760ce352de8a69cafa704d716

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
368	taskkill.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

askinstall46.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	askinstall46.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	askinstall46.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes:

askinstall46.exetaskkill.exe

description	pid	Process
Token: SeCreateTokenPrivilege	2044	askinstall46.exe
Token: SeAssignPrimaryTokenPrivilege	2044	askinstall46.exe
Token: SeLockMemoryPrivilege	2044	askinstall46.exe
Token: SeIncreaseQuotaPrivilege	2044	askinstall46.exe
Token: SeMachineAccountPrivilege	2044	askinstall46.exe
Token: SeTcbPrivilege	2044	askinstall46.exe
Token: SeSecurityPrivilege	2044	askinstall46.exe
Token: SeTakeOwnershipPrivilege	2044	askinstall46.exe
Token: SeLoadDriverPrivilege	2044	askinstall46.exe
Token: SeSystemProfilePrivilege	2044	askinstall46.exe
Token: SeSystemtimePrivilege	2044	askinstall46.exe
Token: SeProfSingleProcessPrivilege	2044	askinstall46.exe
Token: SeIncBasePriorityPrivilege	2044	askinstall46.exe
Token: SeCreatePagefilePrivilege	2044	askinstall46.exe
Token: SeCreatePermanentPrivilege	2044	askinstall46.exe
Token: SeBackupPrivilege	2044	askinstall46.exe
Token: SeRestorePrivilege	2044	askinstall46.exe
Token: SeShutdownPrivilege	2044	askinstall46.exe
Token: SeDebugPrivilege	2044	askinstall46.exe
Token: SeAuditPrivilege	2044	askinstall46.exe
Token: SeSystemEnvironmentPrivilege	2044	askinstall46.exe
Token: SeChangeNotifyPrivilege	2044	askinstall46.exe
Token: SeRemoteShutdownPrivilege	2044	askinstall46.exe
Token: SeUndockPrivilege	2044	askinstall46.exe
Token: SeSyncAgentPrivilege	2044	askinstall46.exe
Token: SeEnableDelegationPrivilege	2044	askinstall46.exe
Token: SeManageVolumePrivilege	2044	askinstall46.exe
Token: SeImpersonatePrivilege	2044	askinstall46.exe
Token: SeCreateGlobalPrivilege	2044	askinstall46.exe
Token: 31	2044	askinstall46.exe
Token: 32	2044	askinstall46.exe
Token: 33	2044	askinstall46.exe
Token: 34	2044	askinstall46.exe
Token: 35	2044	askinstall46.exe
Token: SeDebugPrivilege	368	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

askinstall46.execmd.exe

description	pid	Process	procid_target
PID 2044 wrote to memory of 1752	2044	askinstall46.exe	30
PID 2044 wrote to memory of 1752	2044	askinstall46.exe	30
PID 2044 wrote to memory of 1752	2044	askinstall46.exe	30
PID 2044 wrote to memory of 1752	2044	askinstall46.exe	30
PID 1752 wrote to memory of 368	1752	cmd.exe	32
PID 1752 wrote to memory of 368	1752	cmd.exe	32
PID 1752 wrote to memory of 368	1752	cmd.exe	32
PID 1752 wrote to memory of 368	1752	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\askinstall46.exe
"C:\Users\Admin\AppData\Local\Temp\askinstall46.exe"
1⤵
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c taskkill /f /im chrome.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1752
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im chrome.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:368

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/368-61-0x0000000000000000-mapping.dmp

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memory/1752-60-0x0000000000000000-mapping.dmp

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memory/2044-59-0x0000000075D11000-0x0000000075D13000-memory.dmp

Filesize
8KB

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