137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4

General

Target

137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe
Size

108KB
MD5

617c7245c41ab10c391f2f747f587a18
SHA1

25e7f398af3ec7147319f4ada1ccc43fe701f289
SHA256

137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4
SHA512

dae7e644f33758d88bafb23d1889659c5026feda73082cdab2376471a639f03be9e521dab0ea26d3e355ef5c868d41d494782f7c298820d2517e62ea3c705dae
SSDEEP

1536:E0iz5v3eWVL9eryv1oeWVLPCe6EO2KCZ27TDHGZWGQBh7:kuWVL4gWVLP4EO28mZWGQBh

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\EnableLUA = "0"	reg.exe

Disables Task Manager via registry modification
evasion

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\iexplorer = "C:\\Windows\\iexplorer.exe"	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1672 set thread context of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\iexplorer.exe	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe
File opened for modification	C:\Windows\iexplorer.exe	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1568	reg.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe
1000	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27
PID 1672 wrote to memory of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27
PID 1672 wrote to memory of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27
PID 1672 wrote to memory of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27
PID 1672 wrote to memory of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27
PID 1672 wrote to memory of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27
PID 1672 wrote to memory of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27
PID 1672 wrote to memory of 1000	1672	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	27
PID 1000 wrote to memory of 1224	1000	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	28
PID 1000 wrote to memory of 1224	1000	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	28
PID 1000 wrote to memory of 1224	1000	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	28
PID 1000 wrote to memory of 1224	1000	137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe	28
PID 1224 wrote to memory of 1568	1224	cmd.exe	30
PID 1224 wrote to memory of 1568	1224	cmd.exe	30
PID 1224 wrote to memory of 1568	1224	cmd.exe	30
PID 1224 wrote to memory of 1568	1224	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe
"C:\Users\Admin\AppData\Local\Temp\137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Users\Admin\AppData\Local\Temp\137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe
  "C:\Users\Admin\AppData\Local\Temp\137db243dc79daa660e1a08f37cfda68fc8987296af3607bf33f4486ef993bc4.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1000
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1224
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
      4⤵
      UAC bypass
      Modifies registry key
      PID:1568

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1000-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1000-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1000-59-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1000-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1000-66-0x0000000075201000-0x0000000075203000-memory.dmp

Filesize
8KB

Download
memory/1000-68-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads