a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e

General

Target

a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe
Size

1.0MB
MD5

79e37b464938e19ec450f2408bf5dd07
SHA1

11caa525e5a5061a4e6b5b86006601c784b6a95f
SHA256

a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e
SHA512

fc00ca78ee6d6aeb7f259f0a854008057d50c1682adddb624ef56a6a770fc5657576b6d801260db7a3e4fc2247de64202baea4ab9a8c509bc696c32f55c55a30
SSDEEP

24576:wT+XEHz48vLwhrAdKu0Gr1yDJXvKoxuecF3C58ospiEwV5wXC:wTn8kdK7amZKwuPF3wFHwy

Score

10^/10

evasion 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\EnableLUA = "0"	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe

Windows security bypass 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0"	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0"	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1468 set thread context of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1684	1688	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeBackupPrivilege	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1468 wrote to memory of 1688	1468	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	27
PID 1688 wrote to memory of 1684	1688	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	28
PID 1688 wrote to memory of 1684	1688	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	28
PID 1688 wrote to memory of 1684	1688	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	28
PID 1688 wrote to memory of 1684	1688	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe	28

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\EnableLUA = "0"	a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe

C:\Users\Admin\AppData\Local\Temp\a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe
"C:\Users\Admin\AppData\Local\Temp\a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe"
1⤵
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1468
- C:\Users\Admin\AppData\Local\Temp\a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe
  C:\Users\Admin\AppData\Local\Temp\a27e62c716fd3e19d53fe27c25a3238d805fecc13375b46c67409eabc0c7275e.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1688
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 128
    3⤵
    - Program crash
    PID:1684

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1688-56-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1688-59-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1688-62-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1688-63-0x00000000003C0000-0x00000000003D3000-memory.dmp

Filesize
76KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads