b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
120s
max time network
128s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
17-11-2024 08:04

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General

Target

Malware Samples/3910f5a17b016e4de8bf330d6348f211.danger
Size

172KB
MD5

3910f5a17b016e4de8bf330d6348f211
SHA1

445d04640b1af9785f8b52b8151fbc257dd54fed
SHA256

bd6e209b43ba05b1c30b60510f02ef0f58c0a2b12bdfbe48f0274678d9a600da
SHA512

43bc24f2c3ac8dae30464015863b832e29b9f3c6adbcf4d449ff9ad42f74857c492e3ae21302056ff6f3b5d5d09bb6d28b3ffb65f5faf5c0e4d682243a9d63e4
SSDEEP

3072:OH7nUaqFh57r/SzFaSadGBrjC48+WZ/POhh+/F/Ifxm6U5HOLrd3iRVUdszA1T:OH7UaqdSzGdD48+aPOnI/Ifxm6U5HOLJ

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
2284	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2284	AcroRd32.exe
2284	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2556	2380	cmd.exe	31
PID 2380 wrote to memory of 2556	2380	cmd.exe	31
PID 2380 wrote to memory of 2556	2380	cmd.exe	31
PID 2556 wrote to memory of 2284	2556	rundll32.exe	32
PID 2556 wrote to memory of 2284	2556	rundll32.exe	32
PID 2556 wrote to memory of 2284	2556	rundll32.exe	32
PID 2556 wrote to memory of 2284	2556	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\3910f5a17b016e4de8bf330d6348f211.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- 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\3910f5a17b016e4de8bf330d6348f211.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2556
- - 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\3910f5a17b016e4de8bf330d6348f211.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2284

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
de550c50c515889f839d24917138a209

SHA1
2e5bc4cb9787a58700945ec0d3fbe947142a733d

SHA256
b47465f33778f842c921ced9196d0d07bc4db4ca4b320f7140012585633262d1

SHA512
153d0da716b953d3ec231e9ca3a054d8f50a671efb96b3a2dc55e571d90ea36a2da6ce38b362c2498b09e5b14b289f597f79d5bfc2f6d8b2a31b912fb93fbe85

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