57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd

General

Target

57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exe
Size

164KB
MD5

0f5429b431338533ba71edfe7a0538d9
SHA1

4d5e2795f8ea068c3eb543b56eda592ecddb671c
SHA256

57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd
SHA512

a96e1e28b8de2f4a9f58dd5009ff4775664c38791dbb7f95a60b887527256aae27edd53a50f487a1b8e4d7982b8a09442fd1f47b94abaa850dbd2cc088c9bbff
SSDEEP

3072:ulRGkuKeuPeruBYAG5IqMryVOPz1Gz2YA+d1WfLIj9iKs75J9CLWDQbzKQ:ulRGkunseruBYAG5IqyeOPzYKN2WfEjH

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

LocalkqimnWCqKx.exeTrojan.exe

pid process

4676 LocalkqimnWCqKx.exe
5112 Trojan.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

4708 netsh.exe

pid	process
4676	LocalkqimnWCqKx.exe
5112	Trojan.exe

pid	process
4708	netsh.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exeLocalkqimnWCqKx.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	LocalkqimnWCqKx.exe

Drops startup file 2 IoCs

Processes:

Trojan.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8515eb34d8f9de5af815466e9715b3e5.exe	Trojan.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8515eb34d8f9de5af815466e9715b3e5.exe	Trojan.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Trojan.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8515eb34d8f9de5af815466e9715b3e5 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\8515eb34d8f9de5af815466e9715b3e5 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Trojan.exe\" .."	Trojan.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 25 IoCs

Processes:

Trojan.exe

pid	process
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe
5112	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Trojan.exe

description pid process

Token: SeDebugPrivilege 5112 Trojan.exe

description	pid	process
Token: SeDebugPrivilege	5112	Trojan.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exeLocalkqimnWCqKx.exeTrojan.exe

description	pid	process	target process
PID 2556 wrote to memory of 4676	2556	57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exe	LocalkqimnWCqKx.exe
PID 2556 wrote to memory of 4676	2556	57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exe	LocalkqimnWCqKx.exe
PID 2556 wrote to memory of 4676	2556	57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exe	LocalkqimnWCqKx.exe
PID 4676 wrote to memory of 5112	4676	LocalkqimnWCqKx.exe	Trojan.exe
PID 4676 wrote to memory of 5112	4676	LocalkqimnWCqKx.exe	Trojan.exe
PID 4676 wrote to memory of 5112	4676	LocalkqimnWCqKx.exe	Trojan.exe
PID 5112 wrote to memory of 4708	5112	Trojan.exe	netsh.exe
PID 5112 wrote to memory of 4708	5112	Trojan.exe	netsh.exe
PID 5112 wrote to memory of 4708	5112	Trojan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exe
"C:\Users\Admin\AppData\Local\Temp\57822bd9e19b89890a9b4b8e31cb798b9af9e24ecf40d3daff86ca4ea91127cd.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2556

C:\Users\Admin\AppData\LocalkqimnWCqKx.exe
"C:\Users\Admin\AppData\LocalkqimnWCqKx.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4676

C:\Users\Admin\AppData\Roaming\Trojan.exe
"C:\Users\Admin\AppData\Roaming\Trojan.exe"
3⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5112

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\Trojan.exe" "Trojan.exe" ENABLE
4⤵
- Modifies Windows Firewall
PID:4708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

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

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Downloads

C:\Users\Admin\AppData\LocalkqimnWCqKx.exe
Filesize
43KB

MD5
36e991aab73aad00e464ba3e5fe09c81

SHA1
b16e482cbfa7f27fe452c43c3af8e8158d8a1625

SHA256
60433fd44d63261efa6557aa20a7be0b1c7975fbddcf0830ff61399e555f9cfa

SHA512
e70a4a4b480dc26926c7feaecfda30533225a8e998f4f39724e17709cdb03422799539f1f944988d662d0352bed14750eb4b056fe8c087c3d7331a38aab93ea8

Download Submit
C:\Users\Admin\AppData\LocalkqimnWCqKx.exe
Filesize
43KB

MD5
36e991aab73aad00e464ba3e5fe09c81

SHA1
b16e482cbfa7f27fe452c43c3af8e8158d8a1625

SHA256
60433fd44d63261efa6557aa20a7be0b1c7975fbddcf0830ff61399e555f9cfa

SHA512
e70a4a4b480dc26926c7feaecfda30533225a8e998f4f39724e17709cdb03422799539f1f944988d662d0352bed14750eb4b056fe8c087c3d7331a38aab93ea8

Download Submit
C:\Users\Admin\AppData\Roaming\Trojan.exe
Filesize
43KB

MD5
36e991aab73aad00e464ba3e5fe09c81

SHA1
b16e482cbfa7f27fe452c43c3af8e8158d8a1625

SHA256
60433fd44d63261efa6557aa20a7be0b1c7975fbddcf0830ff61399e555f9cfa

SHA512
e70a4a4b480dc26926c7feaecfda30533225a8e998f4f39724e17709cdb03422799539f1f944988d662d0352bed14750eb4b056fe8c087c3d7331a38aab93ea8

Download Submit
C:\Users\Admin\AppData\Roaming\Trojan.exe
Filesize
43KB

MD5
36e991aab73aad00e464ba3e5fe09c81

SHA1
b16e482cbfa7f27fe452c43c3af8e8158d8a1625

SHA256
60433fd44d63261efa6557aa20a7be0b1c7975fbddcf0830ff61399e555f9cfa

SHA512
e70a4a4b480dc26926c7feaecfda30533225a8e998f4f39724e17709cdb03422799539f1f944988d662d0352bed14750eb4b056fe8c087c3d7331a38aab93ea8

Download Submit
memory/2556-132-0x00007FFD7C670000-0x00007FFD7D0A6000-memory.dmp

Filesize
10.2MB

Download
memory/4676-133-0x0000000000000000-mapping.dmp

Download
memory/4676-136-0x00000000745F0000-0x0000000074BA1000-memory.dmp

Filesize
5.7MB

Download
memory/4676-140-0x00000000745F0000-0x0000000074BA1000-memory.dmp

Filesize
5.7MB

Download
memory/4708-141-0x0000000000000000-mapping.dmp

Download
memory/5112-137-0x0000000000000000-mapping.dmp

Download
memory/5112-142-0x00000000745F0000-0x0000000074BA1000-memory.dmp

Filesize
5.7MB

Download
memory/5112-143-0x00000000745F0000-0x0000000074BA1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads