124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3

General

Target

124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.exe
Size

43KB
MD5

e9d909f41c69dc62103d5440f8f1fee0
SHA1

a4698064bb377b6335d30d1d0f10b807fc95b293
SHA256

124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3
SHA512

06c5020ddd27d2c30b406f5036d66125630226dd021681f91aa0df24ff879dc71a2324f8250c31c9f6724f6bcb80b88bb53ac556931f1023d681c650054fc953
SSDEEP

768:pTE7nd8qhYz3S228PmrW96Te2+p581R6HkjHCEqvtK1EXoB1T1kNtuPmHCCjPkay:sm6Hh0sEWvhkZHCCrk

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Trojan.exe

pid process

1528 Trojan.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

644 netsh.exe

pid	process
644	netsh.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

Processes:

124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.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\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\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
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe
1528	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Trojan.exe

description pid process

Token: SeDebugPrivilege 1528 Trojan.exe

description	pid	process
Token: SeDebugPrivilege	1528	Trojan.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.exeTrojan.exe

description	pid	process	target process
PID 800 wrote to memory of 1528	800	124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.exe	Trojan.exe
PID 800 wrote to memory of 1528	800	124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.exe	Trojan.exe
PID 800 wrote to memory of 1528	800	124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.exe	Trojan.exe
PID 1528 wrote to memory of 644	1528	Trojan.exe	netsh.exe
PID 1528 wrote to memory of 644	1528	Trojan.exe	netsh.exe
PID 1528 wrote to memory of 644	1528	Trojan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.exe
"C:\Users\Admin\AppData\Local\Temp\124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:800

C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1528

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
3⤵
- Modifies Windows Firewall
PID:644

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\Local\Temp\Trojan.exe

Filesize
43KB

MD5
e9d909f41c69dc62103d5440f8f1fee0

SHA1
a4698064bb377b6335d30d1d0f10b807fc95b293

SHA256
124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3

SHA512
06c5020ddd27d2c30b406f5036d66125630226dd021681f91aa0df24ff879dc71a2324f8250c31c9f6724f6bcb80b88bb53ac556931f1023d681c650054fc953

Download Submit
C:\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
43KB

MD5
e9d909f41c69dc62103d5440f8f1fee0

SHA1
a4698064bb377b6335d30d1d0f10b807fc95b293

SHA256
124a1a9a676de73778829b093adb7cc111d1eb248280e07ecf71b32f938c45b3

SHA512
06c5020ddd27d2c30b406f5036d66125630226dd021681f91aa0df24ff879dc71a2324f8250c31c9f6724f6bcb80b88bb53ac556931f1023d681c650054fc953

Download Submit
memory/644-138-0x0000000000000000-mapping.dmp

Download
memory/800-132-0x0000000074EC0000-0x0000000075471000-memory.dmp

Filesize
5.7MB

Download
memory/800-133-0x0000000074EC0000-0x0000000075471000-memory.dmp

Filesize
5.7MB

Download
memory/800-139-0x0000000074EC0000-0x0000000075471000-memory.dmp

Filesize
5.7MB

Download
memory/1528-134-0x0000000000000000-mapping.dmp

Download
memory/1528-137-0x0000000074EC0000-0x0000000075471000-memory.dmp

Filesize
5.7MB

Download
memory/1528-140-0x0000000074EC0000-0x0000000075471000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads