876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684

General

Target

876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Size

1.4MB
MD5

891cf6553a7525479ec65633d7b76fc6
SHA1

024fc3eb2399ad8a40e43b7a3169badfaec42d2c
SHA256

876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684
SHA512

86b1fa0c4d57bfa96c60ef2d594c094f7bce39ee448af07efd15231a266e24d0716f5a1f4b4b384054fc0026fdab7baa4a6bdd1b8a25427e905b44344c473631
SSDEEP

24576:eeE3yRC3qUr7iE8zRe/ycJUCv3OnFgG8bJsuB/rofzyi:c0aJx//pn+C5g

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe

Adds policy Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Ihelper = "C:\\Users\\Admin\\AppData\\Local\\IHelper\\IHelper.exe"	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Ihelper = "C:\\Users\\Admin\\AppData\\Local\\IHelper\\IHelper.exe"	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ihelper = "C:\\Users\\Admin\\AppData\\Local\\IHelper\\IHelper.exe"	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ihelper = "C:\\Users\\Admin\\AppData\\Local\\IHelper\\IHelper.exe"	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Download\RunInvalidSignatures = "1"	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Token: SeDebugPrivilege	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Token: SeBackupPrivilege	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Token: SeRestorePrivilege	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
Token: SeShutdownPrivilege	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 960 wrote to memory of 1760	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe	27
PID 960 wrote to memory of 1760	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe	27
PID 960 wrote to memory of 1760	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe	27
PID 960 wrote to memory of 1760	960	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe	27

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe

C:\Users\Admin\AppData\Local\Temp\876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe
"C:\Users\Admin\AppData\Local\Temp\876dff96f50de17149a160eb250f78932089cd01d0352161248df60e26d0e684.exe"
1⤵
- UAC bypass
- Adds policy Run key to start application
- Adds Run key to start application
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:960
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  PID:1760

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Scripting

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/960-54-0x000007FEF4650000-0x000007FEF5073000-memory.dmp

Filesize
10.1MB

Download
memory/960-55-0x000007FEF35B0000-0x000007FEF4646000-memory.dmp

Filesize
16.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads