89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257

General

Target

89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe
Size

730KB
MD5

16df5928c906e18b91ee87172d94b874
SHA1

f250edf940f62a4265b4ebdc763739e28c37f9f6
SHA256

89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257
SHA512

9cce8a9dfa0ed10b506d2c8e1ffe940b49886afb1d4af539b49f87a0939e6953ac5c90f4545901be2d3c5109a7bc5bc98883a235c83e09c0530fdecba676bd4c
SSDEEP

12288:WzYn6yM/fPyNSXkan+MwP4/iNhyfb69S453cctk1x7gXYZuK:Fn6D/SNQww/iN8fb9XWk/0I1

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

Processes:

powershell.exe

pid process

2988 powershell.exe

pid	process
2988	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe

description	pid	process	target process
PID 1412 set thread context of 2956	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2096 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

2988 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2988 powershell.exe

pid	process
2096	schtasks.exe

pid	process
2988	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2988	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe

description	pid	process	target process
PID 1412 wrote to memory of 2988	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	powershell.exe
PID 1412 wrote to memory of 2988	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	powershell.exe
PID 1412 wrote to memory of 2988	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	powershell.exe
PID 1412 wrote to memory of 2096	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	schtasks.exe
PID 1412 wrote to memory of 2096	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	schtasks.exe
PID 1412 wrote to memory of 2096	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	schtasks.exe
PID 1412 wrote to memory of 2956	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe
PID 1412 wrote to memory of 2956	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe
PID 1412 wrote to memory of 2956	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe
PID 1412 wrote to memory of 2956	1412	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe	89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe
"C:\Users\Admin\AppData\Local\Temp\89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1412

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XJIvYtDrsxw.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2988

C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XJIvYtDrsxw" /XML "C:\Users\Admin\AppData\Local\Temp\tmp58C.tmp"
2⤵
- Creates scheduled task(s)
PID:2096

C:\Users\Admin\AppData\Local\Temp\89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe
C:\Users\Admin\AppData\Local\Temp\89c3190313af5145c54c565bfe60d03b143fe4dfbf38e9c5c8a47726fbd3c257.exe
2⤵
PID:2956

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp58C.tmp
Filesize
1KB

MD5
3c66f6ea7f24768ae5ef972db3afeda3

SHA1
a992921829fa9c544c5e58d857dd6c351bee37de

SHA256
e84b00cf941e9dcfc857eb027664efdfc61fc123c0fc2449b2ef114d471e0e23

SHA512
54e62c55753da77089e1463480f08f112b6a8928d1272d8d3cc0b33a90d658c703141ef11ccc53bdd01b05847e39ff6552db921ee75ddce4848ce5029edf6b64

Download Submit
memory/1412-0-0x000007FEF51A3000-0x000007FEF51A4000-memory.dmp

Filesize
4KB

Download
memory/1412-1-0x000000013F530000-0x000000013F5E8000-memory.dmp

Filesize
736KB

Download
memory/1412-2-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

Filesize
9.9MB

Download
memory/1412-3-0x00000000005A0000-0x00000000005BC000-memory.dmp

Filesize
112KB

Download
memory/1412-4-0x0000000000560000-0x0000000000574000-memory.dmp

Filesize
80KB

Download
memory/1412-5-0x000000001BC80000-0x000000001BD02000-memory.dmp

Filesize
520KB

Download
memory/1412-6-0x000007FEF51A3000-0x000007FEF51A4000-memory.dmp

Filesize
4KB

Download
memory/1412-19-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

Filesize
9.9MB

Download
memory/2956-18-0x000007FFFFFDA000-0x000007FFFFFDB000-memory.dmp

Filesize
4KB

Download
memory/2988-16-0x000000001B2F0000-0x000000001B5D2000-memory.dmp

Filesize
2.9MB

Download
memory/2988-17-0x0000000001F50000-0x0000000001F58000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads