f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a

Analysis

max time kernel
90s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-10-2022 23:02

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General

Target

f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe
Size

1.3MB
MD5

fb8f4e417348704b6253085c8e791243
SHA1

ab4a41b0273e147befffa95dec25b460c9b33d3d
SHA256

f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a
SHA512

ae52e34f52ad6d2c04d725ce6e50ff4b77b94045bc43cc57c756d337ecf2708521aa5ba14468a28e6a180a1e84af639d03bb0d78d0e9b6ae0c27d4831a1efc94
SSDEEP

24576:2dcFbX3QomAobqkZC4gKa9uKnMRCyGDkpIA9ioGYd17Uk4:bFrQvAxkZC4gKwu3RCykwhAoGYd17Uk4

Score

7^/10

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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.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: AddClipboardFormatListener 1 IoCs

pid	Process
1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe
1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe
1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe
1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4900	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe
1796	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 1796	4900	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe	83
PID 4900 wrote to memory of 1796	4900	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe	83
PID 4900 wrote to memory of 1796	4900	f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe	83

C:\Users\Admin\AppData\Local\Temp\f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe
"C:\Users\Admin\AppData\Local\Temp\f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4900
- C:\Users\Admin\AppData\Local\Temp\f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe
  "C:\Users\Admin\AppData\Local\Temp\f9c314d548836ce88850a822b3fe5a6d76dfa32d7f834e5eff3d483263ed8b6a.exe" - 789CE3E6C60E2CF6DAECDEF7FCA9030E696E00BFC106C7
  2⤵
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1796

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

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

memory/1796-148-0x0000000000000000-mapping.dmp

Download
memory/1796-149-0x0000000000400000-0x00000000006D4000-memory.dmp

Filesize
2.8MB

Download
memory/1796-152-0x0000000002830000-0x000000000289D000-memory.dmp

Filesize
436KB

Download
memory/1796-160-0x0000000002EB0000-0x0000000002F68000-memory.dmp

Filesize
736KB

Download
memory/1796-167-0x0000000000C00000-0x0000000000C29000-memory.dmp

Filesize
164KB

Download
memory/1796-170-0x0000000000C00000-0x0000000000C29000-memory.dmp

Filesize
164KB

Download
memory/1796-171-0x0000000000400000-0x00000000006D4000-memory.dmp

Filesize
2.8MB

Download
memory/4900-132-0x0000000000400000-0x00000000006D4000-memory.dmp

Filesize
2.8MB

Download
memory/4900-134-0x0000000002AB0000-0x0000000002B1D000-memory.dmp

Filesize
436KB

Download
memory/4900-142-0x0000000003080000-0x0000000003138000-memory.dmp

Filesize
736KB

Download
memory/4900-150-0x0000000000400000-0x00000000006D4000-memory.dmp

Filesize
2.8MB

Download