e5b98f79e84d434b44fe4dab6b0e7823772d32744249a8fb9fb2288d0b354b21

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/02/2025, 14:33

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General

Target

scph39001.bin
Size

4.0MB
MD5

d5ce2c7d119f563ce04bc04dbc3a323e
SHA1

f9a5d629a036b99128f7cb530c6e3ca016e9c8b7
SHA256

f4c948e61a291d4b3f92a141e550cf8357204287a31ff784caccbedaef910c9d
SHA512

9c1bacb8996a084f91124ea4e36cea7ed303ae90ede320ca79f070a2f5ee51c5e4b6297c9e3e20d88391e3a7ba78eca61a55f4aabc4fac2b944c3458cad845f6
SSDEEP

49152:3l4rLTETm8tXP/D4qvBG92oqcwsU38MHlvG135t20Eh:3l4LxIBqD6VMCG1pY0

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
2844	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2844	AcroRd32.exe
2844	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 2296	3008	cmd.exe	31
PID 3008 wrote to memory of 2296	3008	cmd.exe	31
PID 3008 wrote to memory of 2296	3008	cmd.exe	31
PID 2296 wrote to memory of 2844	2296	rundll32.exe	32
PID 2296 wrote to memory of 2844	2296	rundll32.exe	32
PID 2296 wrote to memory of 2844	2296	rundll32.exe	32
PID 2296 wrote to memory of 2844	2296	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\scph39001.bin
1⤵
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\scph39001.bin
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2296
- - 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\scph39001.bin"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2844

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
889df4525e62b5b4624a216dcbd2135c

SHA1
3559eae19bbe3a997ed18fb4d793868d5ae810b3

SHA256
1e6beb2c7a0813d42c54785b3178bbbccae3c73b54f38f1411cb00b87e06a073

SHA512
23224be0c4d2a63b443e67dcc321bc323edcaba36835c1ae66c65f87b82b0e1f42e0db2d71693ace14882bfe40d0ebe0412d8cd0e6b70587dc2ca032d78d3644

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