ae97f685de90bcfe19c397b32d12d1bca259d7465f3870083a914474efb58e34

General

Target

5654babea8cf2c856f3a9d80df0d870f.exe
Size

7KB
MD5

5654babea8cf2c856f3a9d80df0d870f
SHA1

d1616e178c28047cda740ed548fef1ea32b706ca
SHA256

ae97f685de90bcfe19c397b32d12d1bca259d7465f3870083a914474efb58e34
SHA512

03377da27ebad86d77b546af9775bba51d170b7f0b9533b54ecac68c053e6790f15e276a15c4491fc8f162ac2275e633bf8f471244226e40a5dd523304cab863
SSDEEP

96:J6Zf7h++B3Evve6LYX48IhlPVsfVRu+JqojYVhqTzNt:esG6LYX45hMf6+U5Vo1

Score

7^/10

persistence

Malware Config

Signatures

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

Processes:

5654babea8cf2c856f3a9d80df0d870f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	5654babea8cf2c856f3a9d80df0d870f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5654babea8cf2c856f3a9d80df0d870f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Jgwwt = "\"C:\\Users\\Admin\\AppData\\Roaming\\Matsaiv\\Jgwwt.exe\""	5654babea8cf2c856f3a9d80df0d870f.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5654babea8cf2c856f3a9d80df0d870f.exe

description pid process target process

PID 3516 set thread context of 1856 3516 5654babea8cf2c856f3a9d80df0d870f.exe 5654babea8cf2c856f3a9d80df0d870f.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exe5654babea8cf2c856f3a9d80df0d870f.exe

pid process

4100 powershell.exe
4100 powershell.exe
3516 5654babea8cf2c856f3a9d80df0d870f.exe
3516 5654babea8cf2c856f3a9d80df0d870f.exe

description	pid	process	target process
PID 3516 set thread context of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe

pid	process
4100	powershell.exe
4100	powershell.exe
3516	5654babea8cf2c856f3a9d80df0d870f.exe
3516	5654babea8cf2c856f3a9d80df0d870f.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

5654babea8cf2c856f3a9d80df0d870f.exepowershell.exe5654babea8cf2c856f3a9d80df0d870f.exe

description	pid	process
Token: SeDebugPrivilege	3516	5654babea8cf2c856f3a9d80df0d870f.exe
Token: SeDebugPrivilege	4100	powershell.exe
Token: SeDebugPrivilege	1856	5654babea8cf2c856f3a9d80df0d870f.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

5654babea8cf2c856f3a9d80df0d870f.exe

description	pid	process	target process
PID 3516 wrote to memory of 4100	3516	5654babea8cf2c856f3a9d80df0d870f.exe	powershell.exe
PID 3516 wrote to memory of 4100	3516	5654babea8cf2c856f3a9d80df0d870f.exe	powershell.exe
PID 3516 wrote to memory of 4100	3516	5654babea8cf2c856f3a9d80df0d870f.exe	powershell.exe
PID 3516 wrote to memory of 1928	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1928	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1928	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe
PID 3516 wrote to memory of 1856	3516	5654babea8cf2c856f3a9d80df0d870f.exe	5654babea8cf2c856f3a9d80df0d870f.exe

C:\Users\Admin\AppData\Local\Temp\5654babea8cf2c856f3a9d80df0d870f.exe
"C:\Users\Admin\AppData\Local\Temp\5654babea8cf2c856f3a9d80df0d870f.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3516

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4100

C:\Users\Admin\AppData\Local\Temp\5654babea8cf2c856f3a9d80df0d870f.exe
C:\Users\Admin\AppData\Local\Temp\5654babea8cf2c856f3a9d80df0d870f.exe
2⤵
PID:1928

C:\Users\Admin\AppData\Local\Temp\5654babea8cf2c856f3a9d80df0d870f.exe
C:\Users\Admin\AppData\Local\Temp\5654babea8cf2c856f3a9d80df0d870f.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1856

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5654babea8cf2c856f3a9d80df0d870f.exe.log

Filesize
1KB

MD5
e87e48b105757e1c7563d1c719059733

SHA1
28a3f2b2e0672da2b531f4757d2b20b53032dafc

SHA256
0aaf22dc84cc3fcfe53de7ccfed8e662247dfb7f1a9967032c88790d0c663461

SHA512
bf19c5743143aee914a453c41189c722c9b90a5b8bf299cecf3e1f97656d32cd209ecb74da8aebc89bb41c27d189f73aaaabbc64fe383410c95dc76ad4218968

Download Submit
memory/1856-147-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/1856-146-0x0000000000000000-mapping.dmp

Download
memory/1928-145-0x0000000000000000-mapping.dmp

Download
memory/3516-135-0x0000000000FA0000-0x0000000000FA8000-memory.dmp

Filesize
32KB

Download
memory/3516-136-0x00000000066B0000-0x00000000066D2000-memory.dmp

Filesize
136KB

Download
memory/4100-141-0x0000000006210000-0x0000000006276000-memory.dmp

Filesize
408KB

Download
memory/4100-142-0x0000000006840000-0x000000000685E000-memory.dmp

Filesize
120KB

Download
memory/4100-143-0x00000000080A0000-0x000000000871A000-memory.dmp

Filesize
6.5MB

Download
memory/4100-144-0x0000000006D50000-0x0000000006D6A000-memory.dmp

Filesize
104KB

Download
memory/4100-140-0x00000000060F0000-0x0000000006156000-memory.dmp

Filesize
408KB

Download
memory/4100-139-0x0000000005A10000-0x0000000006038000-memory.dmp

Filesize
6.2MB

Download
memory/4100-138-0x00000000032B0000-0x00000000032E6000-memory.dmp

Filesize
216KB

Download
memory/4100-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads