b6f677ed348de7160677ca453846e77713ba1b2e9820b03be282956626725eca

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
09-11-2024 20:05

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General

Target

boot/3.py
Size

43B
MD5

56daa0a84b917e59bf09de229103dfa3
SHA1

1b3d1b799a42531d149cd15507a557387e0c42a0
SHA256

7042bc4f8b85065d8e522dd4747e953781949e1d33d2eaf9c8ca3b72c1f2c618
SHA512

5f01f5b1b99bfe5ee6aa0fe1aab487552acaa86363f15481a02d78fd37a23910564277f1dba755e05b477acd8f4b7ffe74cb4cd4368d06787685e41a344af124

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-1-5-21-1163522206-1469769407-485553996-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2800	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2800	AcroRd32.exe
2800	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 2888	2140	cmd.exe	31
PID 2140 wrote to memory of 2888	2140	cmd.exe	31
PID 2140 wrote to memory of 2888	2140	cmd.exe	31
PID 2888 wrote to memory of 2800	2888	rundll32.exe	33
PID 2888 wrote to memory of 2800	2888	rundll32.exe	33
PID 2888 wrote to memory of 2800	2888	rundll32.exe	33
PID 2888 wrote to memory of 2800	2888	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\boot\3.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\boot\3.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2888
- - 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\boot\3.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2800

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

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
ea1ab4aa171edfc6020556fa8c833a7e

SHA1
0cbe27261e06e243fed1fb7098a133ea01ff185c

SHA256
d461964b167f4e47cdbef68931768644e6d59728beb3b87f1673f0e692cffb4d

SHA512
d6c7bd0a4acc600dba663b4701c03efb90035e1790562c96788f07f9e0de59af33110914a491650f6be15a2aba491333a6734fb12caace0f4f7eba986b6c68ec

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