f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c

Analysis

max time kernel
120s
max time network
133s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
03/08/2023, 09:37

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General

Target

f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe
Size

1.3MB
MD5

16fbf616903d980a7223b7a290b90897
SHA1

89a22fee069869a7b281dcc3aa931ef8e28f7179
SHA256

f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c
SHA512

db2012703c8c2acf70b563f1659f9b5195f8f3d539fecfd2941c877f4e0c5a020059f929f252831d0311742e47c50b7068c08c8a244e9fcae5bc4f207d3cfb99
SSDEEP

24576:JnSrm8hdse+Y2VQ8PlAb7hynhHA2n1vmFO1K08hxI:Jn+HR+YJUab7In9A2Es1K08hu

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3000	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3000	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3000	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3000	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe
3000	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3000	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe
3000	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2896	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe
3000	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 3000	2896	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe	28
PID 2896 wrote to memory of 3000	2896	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe	28
PID 2896 wrote to memory of 3000	2896	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe	28
PID 2896 wrote to memory of 3000	2896	f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe	28

C:\Users\Admin\AppData\Local\Temp\f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe
"C:\Users\Admin\AppData\Local\Temp\f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Users\Admin\AppData\Local\Temp\f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe
  "C:\Users\Admin\AppData\Local\Temp\f8b7eaa9eb81248bd3c249d4fb49583d74c17fa95ad971b039832f0e97018b5c.exe" - 789CE3E6C60EF48D6C6EACE17AE680439A1B0097E80562
  2⤵
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:3000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\REGS.ini

Filesize
11B

MD5
e57d4a3b72b6ea26a546685d68aeb7bd

SHA1
b25c3104b9260990cd7a77dbe7f7cb591eba192e

SHA256
ffee4fb6b2f45feefbbc9ac30e0b614f5909c6378eca81eb95a459708b388fac

SHA512
5ce51b570020774b908a348ae0173df43fff36eba9fc23e15ed8fe13ba66099510b06d1f916e7e866578f67365a453563fc4b813152bc29fb48c4f9f00b6dcf6

Download Submit
memory/2896-72-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/2896-53-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/2896-57-0x0000000002DE0000-0x0000000002E98000-memory.dmp

Filesize
736KB

Download
memory/2896-64-0x0000000000700000-0x000000000076E000-memory.dmp

Filesize
440KB

Download
memory/2896-71-0x0000000003DA0000-0x000000000409C000-memory.dmp

Filesize
3.0MB

Download
memory/2896-54-0x0000000000320000-0x0000000000322000-memory.dmp

Filesize
8KB

Download
memory/2896-56-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/3000-73-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/3000-76-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/3000-84-0x0000000001F90000-0x0000000001FFE000-memory.dmp

Filesize
440KB

Download
memory/3000-74-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/3000-154-0x0000000000400000-0x00000000006FC000-memory.dmp

Filesize
3.0MB

Download
memory/3000-155-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/3000-156-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download