eab56657a10cc857cba066dfd7b95b162d42a674baf00a8d3a97ba1ff001e05f

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 04:36

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General

Target

4ffd82313904fcc25c38c9427898bb20N.exe
Size

282KB
MD5

4ffd82313904fcc25c38c9427898bb20
SHA1

657bb6372559458921a6626f8edf094215452ec0
SHA256

eab56657a10cc857cba066dfd7b95b162d42a674baf00a8d3a97ba1ff001e05f
SHA512

f9ddd7984c65de5c57b9acbcb49737d5d6bc0f95fa142673fb9bf33ba23c703f28431ac85937a65bc70d97b83952a9798bf924b0499165322223ff6b78a15ed3
SSDEEP

6144:3KtQXqJ2jusPxe2ZSHrvpO4tkEjiPISUOgW9X+hOGzC/:6toqs822r4CkmZzcukG2/

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2656	WSNCQF.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\windows\WSNCQF.exe	4ffd82313904fcc25c38c9427898bb20N.exe
File opened for modification	C:\windows\WSNCQF.exe	4ffd82313904fcc25c38c9427898bb20N.exe
File created	C:\windows\WSNCQF.exe.bat	4ffd82313904fcc25c38c9427898bb20N.exe

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 3 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	4ffd82313904fcc25c38c9427898bb20N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WSNCQF.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2596	4ffd82313904fcc25c38c9427898bb20N.exe
2656	WSNCQF.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2596	4ffd82313904fcc25c38c9427898bb20N.exe
2596	4ffd82313904fcc25c38c9427898bb20N.exe
2656	WSNCQF.exe
2656	WSNCQF.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2736	2596	4ffd82313904fcc25c38c9427898bb20N.exe	30
PID 2596 wrote to memory of 2736	2596	4ffd82313904fcc25c38c9427898bb20N.exe	30
PID 2596 wrote to memory of 2736	2596	4ffd82313904fcc25c38c9427898bb20N.exe	30
PID 2596 wrote to memory of 2736	2596	4ffd82313904fcc25c38c9427898bb20N.exe	30
PID 2736 wrote to memory of 2656	2736	cmd.exe	32
PID 2736 wrote to memory of 2656	2736	cmd.exe	32
PID 2736 wrote to memory of 2656	2736	cmd.exe	32
PID 2736 wrote to memory of 2656	2736	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\4ffd82313904fcc25c38c9427898bb20N.exe
"C:\Users\Admin\AppData\Local\Temp\4ffd82313904fcc25c38c9427898bb20N.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\windows\WSNCQF.exe.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\windows\WSNCQF.exe
    C:\windows\WSNCQF.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2656

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:\Windows\WSNCQF.exe.bat

Filesize
58B

MD5
2b8a33e1bef7c0e994fed573d6cef34e

SHA1
d6f7410fa0356dec87e38fe63554720d62746dc3

SHA256
c788606c2d985b670a05dcadd887e62cb01feab530f820b6b0e8b32961424158

SHA512
38ed146ef42a967a5e247e05776791f238ff03c97d1821a3f0bf26b758322686737f13d2c6b40455d8047a1238dd95c539fa60940fc64a0a6811a069c6d38349

Download Submit
C:\windows\WSNCQF.exe

Filesize
282KB

MD5
e76693c44cd590e1b07789aedcc7cce0

SHA1
1f6c9c29dee0cb8a22492e16607baf2d5e7cd1c5

SHA256
c124c24cf86eb0dc6427e4186decb6547b3e386b031aec99f5986722a9341db5

SHA512
37e492c85efbf199a93d8f0602c09eb5d0707dd0838a68917098baacbde991e018f09c76ec2fef317a23f4df12fa70455008f2b2ded966d1124e75a009707bc5

Download Submit
memory/2596-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2596-12-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2656-18-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2656-19-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2736-15-0x0000000000150000-0x0000000000189000-memory.dmp

Filesize
228KB

Download
memory/2736-16-0x0000000000150000-0x0000000000189000-memory.dmp

Filesize
228KB

Download
memory/2736-20-0x0000000000150000-0x0000000000189000-memory.dmp

Filesize
228KB

Download