fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad

General

Target

fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe
Size

282KB
MD5

52d0c236a13464ea6f28e0bf9989a159
SHA1

8c3d0ce7e30c8f85521e2ede54150ff06e3e84ae
SHA256

fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad
SHA512

3a395f6e738b1fa7348db8e4d375adf242454602f59250fda3f19440647561283f97ece1d9b6cb38398f9b184e7700cb8ef19d7ea39ac2f75f4ad474a132cbc5
SSDEEP

6144:boy5p178U0MURaGyNXYWQzHazRfXrwSRnWwhrQ66fKkf1Q:boSeGUA5YZazpXUmZhZ6S3

Score

7^/10

discovery 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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe

Executes dropped EXE 1 IoCs

pid	Process
2792	a1punf5t2of.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b1b2dqljdx3 = "C:\\Users\\Admin\\AppData\\Roaming\\b1b2dqljdx3\\a1punf5t2of.exe"	fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a1punf5t2of.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4840 wrote to memory of 2792	4840	fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe	89
PID 4840 wrote to memory of 2792	4840	fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe	89
PID 4840 wrote to memory of 2792	4840	fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe	89
PID 2792 wrote to memory of 3168	2792	a1punf5t2of.exe	90
PID 2792 wrote to memory of 3168	2792	a1punf5t2of.exe	90
PID 2792 wrote to memory of 3168	2792	a1punf5t2of.exe	90

C:\Users\Admin\AppData\Local\Temp\fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe
"C:\Users\Admin\AppData\Local\Temp\fca06d8a111b6799913d2487f47cbf45cb5f4f89d78165d8621986c563ea0fad.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4840
- C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe
  "C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2792
- - C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe
    "C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe"
    3⤵
    PID:3168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe

Filesize
282KB

MD5
babe0a505ae1ae856277aeab9ec5e95e

SHA1
0c26262070ecbf6a7c4f4ebbec5220a476c25fb0

SHA256
76b7bc3f5a2a693bde60f173ac5601d2c2ddf1494eed746459d996c17eb3fd4f

SHA512
c5f80dca483ae17586a15858a89597c71cf702212b06b31fbc8df3b8766c46db8d994c40803f97623abaa0de9d17ba3cb729e4d4106baf8af951958763dec6a6

Download Submit
memory/2792-24-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/2792-22-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/2792-28-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/2792-26-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/2792-25-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/2792-23-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/4840-5-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/4840-2-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/4840-7-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/4840-6-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/4840-1-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/4840-0-0x0000000074F92000-0x0000000074F93000-memory.dmp

Filesize
4KB

Download
memory/4840-21-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download
memory/4840-4-0x0000000074F92000-0x0000000074F93000-memory.dmp

Filesize
4KB

Download
memory/4840-3-0x0000000074F90000-0x0000000075541000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads