a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483

Analysis

max time kernel
94s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2024, 19:16

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General

Target

a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe
Size

268KB
MD5

bb60203bffec829e37a9b9eeaf287340
SHA1

85fef37982e0db51fd5c3a2ad45b953fbcb98d40
SHA256

a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483
SHA512

11164794b570dea0c99d47483a29158309e5dda67135d837d567be456cfebc4a8de79b77cdf4203e0918f4bdb790c2197f4fe49ab1bc8212c28b61d8d8f05a9f
SSDEEP

3072:R1Ophw9dlIm3EA4m4mEM+u8d+0Yts8YUqxg08aRYaahQXqF8btqN3:+p0Cyp4mtZiYtLIy08aRYDSWCtqN

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3328	a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe

Executes dropped EXE 1 IoCs

pid	Process
3328	a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4648	4644	WerFault.exe	81
3948	3328	WerFault.exe	86

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	a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4644	a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3328	a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 3328	4644	a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe	86
PID 4644 wrote to memory of 3328	4644	a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe	86
PID 4644 wrote to memory of 3328	4644	a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe	86

C:\Users\Admin\AppData\Local\Temp\a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe
"C:\Users\Admin\AppData\Local\Temp\a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4644 -s 396
  2⤵
  - Program crash
  PID:4648
- C:\Users\Admin\AppData\Local\Temp\a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe
  C:\Users\Admin\AppData\Local\Temp\a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 380
    3⤵
    - Program crash
    PID:3948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4644 -ip 4644
1⤵
PID:2304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3328 -ip 3328
1⤵
PID:4404

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

C:\Users\Admin\AppData\Local\Temp\a7ed95054fc28f1474fe899355e5b171a92a39cc89bfdcb358d3161960e80483N.exe

Filesize
268KB

MD5
da5b6a2bea46e3e8790ef22cf889eaf0

SHA1
e3ab07a8f4e3d7e37bdf890e6eb89b284d0fcef5

SHA256
60c09ec7e81a9d6a2c3a0c094315022e8d27b2969fcbeb80b519e4c3d4e74dcd

SHA512
74c336fec4abc1955f17783f6cc7d3ee00f2ea8b959e2eb4d4b4918b1531b3ef0a5682ee23f3aebd32a6e885d34f23c28e6b798f4a991a20e5f7ea1437f2b99a

Download Submit
memory/3328-8-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3328-14-0x0000000000190000-0x00000000001D3000-memory.dmp

Filesize
268KB

Download
memory/3328-9-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3328-15-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4644-0-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4644-7-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download