ad5ff7cd08d8df6f6fbc9d68a6008189d3470dcede1329a32a88d14e618abf0d

Resubmissions

13-12-2024 22:03

241213-1yc9ys1nbr 10

07-12-2022 11:20

221207-nfpttabg78 10

Analysis

max time kernel
103s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13-12-2024 22:03

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General

Target

1484-60-0x0000000000220000-0x000000000025E000-memory.dmp
Size

248KB
MD5

86398b387eb5150b510e6e094f1b88a2
SHA1

951c68fb13c1fa07cb76b0655051df0ae342c46b
SHA256

ad5ff7cd08d8df6f6fbc9d68a6008189d3470dcede1329a32a88d14e618abf0d
SHA512

5071edb3a8ac1a5acbc14b12161c6415ecea7071a477fac0819b1a4a10f6ebcc907390aca51fef388aecf7cb517c50b2a6f73f1eaa629c8d0fc3c46a157c34fa
SSDEEP

6144:/BizIWRzBlSIiLaliSMrf5ujpmzqah5LiS:/asaxMNujpcqah4S

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
3060	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3060	AcroRd32.exe
3060	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2040	2116	cmd.exe	31
PID 2116 wrote to memory of 2040	2116	cmd.exe	31
PID 2116 wrote to memory of 2040	2116	cmd.exe	31
PID 2040 wrote to memory of 3060	2040	rundll32.exe	32
PID 2040 wrote to memory of 3060	2040	rundll32.exe	32
PID 2040 wrote to memory of 3060	2040	rundll32.exe	32
PID 2040 wrote to memory of 3060	2040	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\1484-60-0x0000000000220000-0x000000000025E000-memory.dmp
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\1484-60-0x0000000000220000-0x000000000025E000-memory.dmp
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2040
- - 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\1484-60-0x0000000000220000-0x000000000025E000-memory.dmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3060

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
43241891c8b3467442c5671c5c49129d

SHA1
57e2cf2979d28f3de2c4d894f29b3d396c63a164

SHA256
4db9f9cd37737000490ae0eceb810eea65046c8ea6f04ad06bd182ff62658677

SHA512
f387927932383077ac7e1582a3b8489813203b8aa4f3248d26d0179009fde2a8987f4ccc67d14097053959875d50788c1f628e34e86cfd0ab4b36f689d126fd9

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