146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223

General

Target

146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe
Size

742KB
MD5

bef4caab044df2935d55a1b3ae775bef
SHA1

3c2811cef28d71cde45e04aac5cee73a553b076f
SHA256

146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223
SHA512

a15ec298b68182cbba9865c4a4a0a589555c2572a178e81b23fbc9863a6f3b3a39f2e005cba78b9a0ec12689b39b2e7d398c19caf8f36c43e03d5670ee331e6c
SSDEEP

12288:NX0px4V36Di8BtLV9azvF4rDL19zGN4epygH4vJwOqw/Z4+OPqllXll7nGVW8svp:5BFK8WDL19ferNTsvzxKvCP/z

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3060	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1912 set thread context of 2620	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2628	2620	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe
1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe
3060	powershell.exe
2620	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe
Token: SeDebugPrivilege	3060	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 3060	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	28
PID 1912 wrote to memory of 3060	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	28
PID 1912 wrote to memory of 3060	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	28
PID 1912 wrote to memory of 3060	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	28
PID 1912 wrote to memory of 2620	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	30
PID 1912 wrote to memory of 2620	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	30
PID 1912 wrote to memory of 2620	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	30
PID 1912 wrote to memory of 2620	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	30
PID 1912 wrote to memory of 2620	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	30
PID 1912 wrote to memory of 2620	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	30
PID 1912 wrote to memory of 2620	1912	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	30
PID 2620 wrote to memory of 2628	2620	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	31
PID 2620 wrote to memory of 2628	2620	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	31
PID 2620 wrote to memory of 2628	2620	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	31
PID 2620 wrote to memory of 2628	2620	146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe	31

C:\Users\Admin\AppData\Local\Temp\146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe
"C:\Users\Admin\AppData\Local\Temp\146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3060
- C:\Users\Admin\AppData\Local\Temp\146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe
  "C:\Users\Admin\AppData\Local\Temp\146a8d7688a8682f74040e955a8b400a8f570a01aa65c958ad4b28ee38f9e223.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2620
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 36
    3⤵
    - Program crash
    PID:2628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1912-14-0x0000000074D90000-0x000000007547E000-memory.dmp

Filesize
6.9MB

Download
memory/1912-1-0x0000000000CF0000-0x0000000000DAE000-memory.dmp

Filesize
760KB

Download
memory/1912-2-0x0000000074D90000-0x000000007547E000-memory.dmp

Filesize
6.9MB

Download
memory/1912-3-0x00000000006B0000-0x00000000006D2000-memory.dmp

Filesize
136KB

Download
memory/1912-4-0x0000000000390000-0x00000000003A0000-memory.dmp

Filesize
64KB

Download
memory/1912-5-0x0000000004A80000-0x0000000004B0A000-memory.dmp

Filesize
552KB

Download
memory/1912-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

Filesize
4KB

Download
memory/2620-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2620-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2620-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2620-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2620-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2620-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

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