b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
118s
max time network
122s
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/3449d1d98ec260570959636e381f0daf.danger
Size

190KB
MD5

3449d1d98ec260570959636e381f0daf
SHA1

445e0106d224d9c372c29059e8fa6f083aba98cd
SHA256

6c6738b570b485ffbf787d3514670c649339fb71fc8b0742ef6bac4f5385a020
SHA512

f5c560c12c6c0ec544ad929c4a5b875e63211a1a58bb294c25b4f52eb21557eb5710c9e7090094cee7859c66e5d72e8971a91893eb1e8c4d30f64e4c2ad0528a
SSDEEP

3072:8SB2y/Gdy7ktGDWLS0HZWD5w8K7Nk9JD7IBUxndHx/SvYp+KO:zB2k4LtGiL3HJk9JD7bxnnSQp+p

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-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2980	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2980	AcroRd32.exe
2980	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2512	2444	cmd.exe	31
PID 2444 wrote to memory of 2512	2444	cmd.exe	31
PID 2444 wrote to memory of 2512	2444	cmd.exe	31
PID 2512 wrote to memory of 2980	2512	rundll32.exe	32
PID 2512 wrote to memory of 2980	2512	rundll32.exe	32
PID 2512 wrote to memory of 2980	2512	rundll32.exe	32
PID 2512 wrote to memory of 2980	2512	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\3449d1d98ec260570959636e381f0daf.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:2444
- 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\3449d1d98ec260570959636e381f0daf.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2512
- - 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\3449d1d98ec260570959636e381f0daf.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2980

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
3ffcb0092ce90ee4a4f52901830feabb

SHA1
cab6c681d2145e22125bdfaec31f02d11e04710e

SHA256
fcc48e75f8f8bbfcd7fea2717d671e60c7f3506407873c755c04cdfcc88304b3

SHA512
a11fc8e90e1837027510c578b864b72b058d462539214219faa0aba12548c8fd59f476f3e539a18ee9884ab29cdf901a6352a422491503ab81916975d7d87440

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