fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86b

Analysis

max time kernel
119s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 11:34

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General

Target

fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe
Size

30KB
MD5

48b42045cfa251cbf51d4a15f77ad3f0
SHA1

c134490623201c280301882f3e8fb747a0716269
SHA256

fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86b
SHA512

28a7221e6077a52d45364d22678d5fd66712f5efa44aa6dc8bf529abcbe053a4ad841b9e55f82d9af89634517d4bc58326fcf9de87cd7c135beb99ba4e68e269
SSDEEP

384:v/4LNJY74JwOllSBQmrb0i5PrmqHIKpa54b5f0iws0wGXeAcSn:v/qSamrxDmqoKM4Z0iwtwAKSn

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1960	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1984	2024101311.exe

Loads dropped DLL 2 IoCs

pid	Process
2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe
2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024101311.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe
1984	2024101311.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 1984	2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe	30
PID 2092 wrote to memory of 1984	2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe	30
PID 2092 wrote to memory of 1984	2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe	30
PID 2092 wrote to memory of 1984	2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe	30
PID 2092 wrote to memory of 1960	2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe	31
PID 2092 wrote to memory of 1960	2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe	31
PID 2092 wrote to memory of 1960	2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe	31
PID 2092 wrote to memory of 1960	2092	fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe	31

C:\Users\Admin\AppData\Local\Temp\fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe
"C:\Users\Admin\AppData\Local\Temp\fe9b4ff710fb1fba38766d067d87c7b652d003c5d3371e9d37d60e591ccab86bN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Users\Admin\AppData\Local\Temp\2024101311.exe
  C:\Users\Admin\AppData\Local\Temp\2024101311.exe down
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1984
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\del.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2024101311.exe

Filesize
30KB

MD5
606ca90ba738e24aa324cd4c2d3e9204

SHA1
1b93eeb62b324d524eb1eb5fd80595b858b90093

SHA256
c9d426fc83e71318f9eceb4c93e4bad41c8b1c5b92726bbf8fa10a3583b353d3

SHA512
fe568c38c57acf7f8f742099eb4f1e67e4c3caad2cd6cad3c5ad4332ed6d46e0950a3ffbc525a144abe432a6e462b18fdb7ba6c9b451b829e2968bc5cfc2d028

Download Submit
C:\Users\Admin\AppData\Local\Temp\del.bat

Filesize
270B

MD5
54aed559f06560e28f00e63635d5b9bb

SHA1
9e53d7b49af650185a399d0d9660f1c9cc7683b7

SHA256
ab08bc774d1193d52e9db19f2f51d5c642796b62ef7075bcd9c6ce80bbba7371

SHA512
bf495b38e44256d6cd7990add37094d9b4379d5af6a81255755433bd64cfc3e3b94fad42d55b491263c00979132647a35801fe590163fd027d9e3b7b7a5dcd87

Download Submit
memory/1984-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download