158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7

General

Target

HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe
Size

63KB
MD5

5ac0232ae6cd6380c135ebcb607de9e3
SHA1

44e7ee71128c2f1948490016d50175ffb45acb35
SHA256

158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7
SHA512

9b7002830d70c74176afe292673fff18856843c79ea1eb5278f19a16301c8e2e542f6b772730a7db0a0405910c351baeb85fc157fc737fba48f96bebcc7aaa5b
SSDEEP

768:cMm3L4o3g/vXNbINb0ZX+pKIzLDwUzc80gmq3oP/oDI:cMm0Ec/NRur/0O8/oM

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\IS = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\"	HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 api.ipify.org

flow	ioc
3	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe

pid	process
892	HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe
892	HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	892	HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe
Token: SeIncreaseQuotaPrivilege	1380	WMIC.exe
Token: SeSecurityPrivilege	1380	WMIC.exe
Token: SeTakeOwnershipPrivilege	1380	WMIC.exe
Token: SeLoadDriverPrivilege	1380	WMIC.exe
Token: SeSystemProfilePrivilege	1380	WMIC.exe
Token: SeSystemtimePrivilege	1380	WMIC.exe
Token: SeProfSingleProcessPrivilege	1380	WMIC.exe
Token: SeIncBasePriorityPrivilege	1380	WMIC.exe
Token: SeCreatePagefilePrivilege	1380	WMIC.exe
Token: SeBackupPrivilege	1380	WMIC.exe
Token: SeRestorePrivilege	1380	WMIC.exe
Token: SeShutdownPrivilege	1380	WMIC.exe
Token: SeDebugPrivilege	1380	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1380	WMIC.exe
Token: SeRemoteShutdownPrivilege	1380	WMIC.exe
Token: SeUndockPrivilege	1380	WMIC.exe
Token: SeManageVolumePrivilege	1380	WMIC.exe
Token: 33	1380	WMIC.exe
Token: 34	1380	WMIC.exe
Token: 35	1380	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1380	WMIC.exe
Token: SeSecurityPrivilege	1380	WMIC.exe
Token: SeTakeOwnershipPrivilege	1380	WMIC.exe
Token: SeLoadDriverPrivilege	1380	WMIC.exe
Token: SeSystemProfilePrivilege	1380	WMIC.exe
Token: SeSystemtimePrivilege	1380	WMIC.exe
Token: SeProfSingleProcessPrivilege	1380	WMIC.exe
Token: SeIncBasePriorityPrivilege	1380	WMIC.exe
Token: SeCreatePagefilePrivilege	1380	WMIC.exe
Token: SeBackupPrivilege	1380	WMIC.exe
Token: SeRestorePrivilege	1380	WMIC.exe
Token: SeShutdownPrivilege	1380	WMIC.exe
Token: SeDebugPrivilege	1380	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1380	WMIC.exe
Token: SeRemoteShutdownPrivilege	1380	WMIC.exe
Token: SeUndockPrivilege	1380	WMIC.exe
Token: SeManageVolumePrivilege	1380	WMIC.exe
Token: 33	1380	WMIC.exe
Token: 34	1380	WMIC.exe
Token: 35	1380	WMIC.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.execmd.exe

description	pid	process	target process
PID 892 wrote to memory of 1236	892	HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe	cmd.exe
PID 892 wrote to memory of 1236	892	HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe	cmd.exe
PID 892 wrote to memory of 1236	892	HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe	cmd.exe
PID 892 wrote to memory of 1236	892	HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe	cmd.exe
PID 1236 wrote to memory of 1380	1236	cmd.exe	WMIC.exe
PID 1236 wrote to memory of 1380	1236	cmd.exe	WMIC.exe
PID 1236 wrote to memory of 1380	1236	cmd.exe	WMIC.exe
PID 1236 wrote to memory of 1380	1236	cmd.exe	WMIC.exe

C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe
"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.MSIL.Gen.gen-158ca8d131402f77b2efadfbfe70e1ee44764ce4551ed15f43de064d98eb16c7.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:892

C:\Windows\SysWOW64\cmd.exe
"cmd.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1236

C:\Windows\SysWOW64\Wbem\WMIC.exe
wmic csproduct get uuid
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1380

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

memory/892-54-0x0000000000100000-0x0000000000116000-memory.dmp

Filesize
88KB

Download
memory/892-55-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download
memory/1236-56-0x0000000000000000-mapping.dmp

Download
memory/1380-57-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads