b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947

Analysis

max time kernel
102s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 03:54

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General

Target

b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
Size

448KB
MD5

206a0c4bd34acd2d7ac4f925145e2828
SHA1

32d37b30b60a3b719abb2c469cc0ab49a08c6b76
SHA256

b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947
SHA512

9b95c50ec96322883d53173981035819c6d406145167214bf8e941e37db906d2d9e50aee7626b5e47d167c835e464c52a85abe7f843b62aa75ae239103e131ae
SSDEEP

12288:i9hPT29NbyozCup/RUiUY6uEzCyfi0npM4dl0v5JdmA:CT2HbyozCup/RUiUY6uEzCyfiEM4dmvl

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2396	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe

Executes dropped EXE 1 IoCs

pid	Process
2396	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe

Loads dropped DLL 1 IoCs

pid	Process
2904	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2396	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2904	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2396	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2396	2904	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe	29
PID 2904 wrote to memory of 2396	2904	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe	29
PID 2904 wrote to memory of 2396	2904	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe	29
PID 2904 wrote to memory of 2396	2904	b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe	29

C:\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
"C:\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
  C:\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of UnmapMainImage
  PID:2396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe

Filesize
448KB

MD5
f9c625056896feca0c841cc27e2d4094

SHA1
a71d78890aee4149af441e6ed82309d713e90951

SHA256
cf648aff4eb9e4aeadaf6dff99651523b950e1efa46b8be0eb1598a1e4ed8721

SHA512
56fb05ec0fb877587e29c059f9665e8012fb4ce81ca5251321a8552589af41130c6b62c9331d3cff8c0ba02d631c743805cb0b783c8a01db46905a3aaefdbc31

Download Submit
memory/2396-11-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2396-16-0x0000000000130000-0x000000000016F000-memory.dmp

Filesize
252KB

Download
memory/2396-17-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2904-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2904-6-0x0000000000300000-0x000000000033F000-memory.dmp

Filesize
252KB

Download
memory/2904-10-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download