b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 23:37

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General

Target

Malware Samples/1d8789bb3b825f6119fbf8aaff2a7db2.danger
Size

184KB
MD5

1d8789bb3b825f6119fbf8aaff2a7db2
SHA1

c3c923900dbb997382936a5d923826c129d3bdaa
SHA256

5b281e3da52b533526e1e65746b8df24b33dde2f8f6f8700bd78823edb47f5d7
SHA512

297fb5d85275ee6e0f11d2372a3aa7ef028d559e6214d7c911232b0c9e9c1d6176f7159e906c3b3a3dc390d6cf6139f84b360f5192932d9668db670b05aa8ca5
SSDEEP

3072:FS2y/GdyjktGDWLS0HZWD5w8K7Nk9KD7IBUAFlsRZzpr3MBIBmXnoCGHkB/oc0:FS2k4ztGiL3HJk9KD7bAFlsDpr8BIBmS

Score

3^/10

discovery

Malware Config

Signatures

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 1 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	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2804	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2804	AcroRd32.exe
2804	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2200	2772	cmd.exe	31
PID 2772 wrote to memory of 2200	2772	cmd.exe	31
PID 2772 wrote to memory of 2200	2772	cmd.exe	31
PID 2200 wrote to memory of 2804	2200	rundll32.exe	32
PID 2200 wrote to memory of 2804	2200	rundll32.exe	32
PID 2200 wrote to memory of 2804	2200	rundll32.exe	32
PID 2200 wrote to memory of 2804	2200	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\1d8789bb3b825f6119fbf8aaff2a7db2.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Malware Samples\1d8789bb3b825f6119fbf8aaff2a7db2.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2200
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Malware Samples\1d8789bb3b825f6119fbf8aaff2a7db2.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
fd4a7afb702a8cc78390463b6567abbc

SHA1
1cda33004007176644269f1a959545bb26a684eb

SHA256
ba5526effdb3a3a8751ab39ee25277126b2c6dec339df4c974cc60d4c4b7310e

SHA512
6fc5ec8f442565a2484da64dc148fa9df91bf85771d3dd373f719c08835e7d21c3b328873f0b8a50ca2309cda7a4b486632f9bc4898d95a686ec69679384ec57

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