0645a3dbabc5303c3a6734b4734034e01980b83df681842c1e41dbea07e10176

Analysis

max time kernel
92s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13-06-2024 01:34

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General

Target

9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe
Size

788KB
MD5

4fba81c31556cbcb2e3cc13829ebd1fc
SHA1

16fa151c4117fe19fb2a6431ccd3ba5b6d9d2ed4
SHA256

9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1
SHA512

ec31ad781ac6086ccdda8dfa7c4e1ffc8ede7ba4665755a1ae89c1e6a7f52b33e7e3c4ed09b08f17b277f4e08e2364f360dd9944b3d69bc721827c67a98f95a4
SSDEEP

24576:O95C6RrjOyvoQUYGNZgpo3DbrjXXPA+erA:OjRrKyvoQUVNZKo3DX7XJ

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
2304	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2260 set thread context of 5088	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	87

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
1116	5088	WerFault.exe	87

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2304	powershell.exe
2304	powershell.exe
5088	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe
5088	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2304	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2304	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	85
PID 2260 wrote to memory of 2304	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	85
PID 2260 wrote to memory of 2304	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	85
PID 2260 wrote to memory of 5088	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	87
PID 2260 wrote to memory of 5088	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	87
PID 2260 wrote to memory of 5088	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	87
PID 2260 wrote to memory of 5088	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	87
PID 2260 wrote to memory of 5088	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	87
PID 2260 wrote to memory of 5088	2260	9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe	87

C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe
"C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2260
- 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\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2304
- C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe
  "C:\Users\Admin\AppData\Local\Temp\9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5088
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5088 -s 184
    3⤵
    - Program crash
    PID:1116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5088 -ip 5088
1⤵
PID:3144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d5o1p45j.x22.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2260-13-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/2260-1-0x0000000000A80000-0x0000000000B4A000-memory.dmp

Filesize
808KB

Download
memory/2260-2-0x0000000005970000-0x0000000005F14000-memory.dmp

Filesize
5.6MB

Download
memory/2260-3-0x0000000005460000-0x00000000054F2000-memory.dmp

Filesize
584KB

Download
memory/2260-4-0x0000000005420000-0x000000000542A000-memory.dmp

Filesize
40KB

Download
memory/2260-5-0x0000000074F50000-0x0000000075700000-memory.dmp

Filesize
7.7MB

Download
memory/2260-6-0x0000000006630000-0x0000000006652000-memory.dmp

Filesize
136KB

Download
memory/2260-7-0x0000000004E40000-0x0000000004E50000-memory.dmp

Filesize
64KB

Download
memory/2260-8-0x00000000081B0000-0x000000000823A000-memory.dmp

Filesize
552KB

Download
memory/2260-9-0x00000000092E0000-0x000000000937C000-memory.dmp

Filesize
624KB

Download
memory/2260-0-0x0000000074F5E000-0x0000000074F5F000-memory.dmp

Filesize
4KB

Download
memory/2304-51-0x0000000006E30000-0x0000000006E3A000-memory.dmp

Filesize
40KB

Download
memory/2304-46-0x0000000006C60000-0x0000000006D03000-memory.dmp

Filesize
652KB

Download
memory/2304-16-0x0000000074FF0000-0x00000000757A0000-memory.dmp

Filesize
7.7MB

Download
memory/2304-15-0x0000000004540000-0x0000000004576000-memory.dmp

Filesize
216KB

Download
memory/2304-17-0x0000000004BE0000-0x0000000005208000-memory.dmp

Filesize
6.2MB

Download
memory/2304-18-0x0000000074FF0000-0x00000000757A0000-memory.dmp

Filesize
7.7MB

Download
memory/2304-19-0x0000000005310000-0x0000000005332000-memory.dmp

Filesize
136KB

Download
memory/2304-25-0x00000000053B0000-0x0000000005416000-memory.dmp

Filesize
408KB

Download
memory/2304-26-0x0000000005420000-0x0000000005486000-memory.dmp

Filesize
408KB

Download
memory/2304-60-0x0000000074FF0000-0x00000000757A0000-memory.dmp

Filesize
7.7MB

Download
memory/2304-31-0x0000000005590000-0x00000000058E4000-memory.dmp

Filesize
3.3MB

Download
memory/2304-32-0x0000000005A60000-0x0000000005A7E000-memory.dmp

Filesize
120KB

Download
memory/2304-33-0x0000000005AC0000-0x0000000005B0C000-memory.dmp

Filesize
304KB

Download
memory/2304-35-0x0000000070E10000-0x0000000070E5C000-memory.dmp

Filesize
304KB

Download
memory/2304-34-0x0000000006040000-0x0000000006072000-memory.dmp

Filesize
200KB

Download
memory/2304-14-0x0000000074FFE000-0x0000000074FFF000-memory.dmp

Filesize
4KB

Download
memory/2304-47-0x0000000074FF0000-0x00000000757A0000-memory.dmp

Filesize
7.7MB

Download
memory/2304-48-0x0000000074FF0000-0x00000000757A0000-memory.dmp

Filesize
7.7MB

Download
memory/2304-45-0x0000000006080000-0x000000000609E000-memory.dmp

Filesize
120KB

Download
memory/2304-50-0x0000000006DC0000-0x0000000006DDA000-memory.dmp

Filesize
104KB

Download
memory/2304-49-0x0000000007400000-0x0000000007A7A000-memory.dmp

Filesize
6.5MB

Download
memory/2304-57-0x00000000070E0000-0x00000000070E8000-memory.dmp

Filesize
32KB

Download
memory/2304-52-0x0000000007040000-0x00000000070D6000-memory.dmp

Filesize
600KB

Download
memory/2304-53-0x0000000006FC0000-0x0000000006FD1000-memory.dmp

Filesize
68KB

Download
memory/2304-54-0x0000000006FF0000-0x0000000006FFE000-memory.dmp

Filesize
56KB

Download
memory/2304-55-0x0000000007000000-0x0000000007014000-memory.dmp

Filesize
80KB

Download
memory/2304-56-0x0000000007100000-0x000000000711A000-memory.dmp

Filesize
104KB

Download
memory/5088-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5088-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5088-62-0x0000000001630000-0x000000000197A000-memory.dmp

Filesize
3.3MB

Download
memory/5088-61-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5088-63-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download