86c5fbaec4886b844cbcf2376968430ecbd7a9b51dcf09fc9fe954b49fe6fe53

Resubmissions

07/03/2025, 03:43

250307-ead1pas1d1 10

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/03/2025, 03:43

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General

Target

a48116275bbf2d3781a72732edfad182.dat
Size

20.6MB
MD5

3e2bec14e1670971de9139a3d1871a35
SHA1

bb7feebb33bc2c69dd6910233c8210da996adab2
SHA256

c6adbc93211f13438fbeaae5cee03d8cb79b2167ac99719f9f44364f7877ed57
SHA512

a6f40572a48f3c6bc854c017bc7c478a7502ebfbf812e7244a23f2835a1ba2ed39a70ad175aa00cb802be4288f0c5bb9ecfc485c6fa7ca2708e83393da648089
SSDEEP

393216:P5IYftFepPCb1I7ZxUqPY0XYVDE2ccv/8iOoSW0HPneXFYij4XTPhxlmBYzi:P3regbm7ZFbao2cE/8SSW0veVYij4NxA

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-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1652	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1652	AcroRd32.exe
1652	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2260	2672	cmd.exe	31
PID 2672 wrote to memory of 2260	2672	cmd.exe	31
PID 2672 wrote to memory of 2260	2672	cmd.exe	31
PID 2260 wrote to memory of 1652	2260	rundll32.exe	32
PID 2260 wrote to memory of 1652	2260	rundll32.exe	32
PID 2260 wrote to memory of 1652	2260	rundll32.exe	32
PID 2260 wrote to memory of 1652	2260	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\a48116275bbf2d3781a72732edfad182.dat
1⤵
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\a48116275bbf2d3781a72732edfad182.dat
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2260
- - 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\a48116275bbf2d3781a72732edfad182.dat"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1652

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
2126ff73d26d5f68ef42e9fdb49bffcc

SHA1
f55b067144762e420a92216c5565c6d94e05ebc4

SHA256
e1e7cbe2ea943d297e9aecff81351f1b461716dc530e03261d0a05c96c532499

SHA512
8b7e8657513d05fe5100e96c89bee58c81f6fa8ea72339d6771364b05e9871b039886a44a121b0054a213203816ab001ea8010202b7f22a7a651529cf6a69c1f

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