d0abaa35c76252cabae51788bbf34354221ed75bd4202dc5928f7b865ad3a55b

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
07/08/2024, 06:59

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General

Target

80cd67986684d107cdf1914d29a87690N.exe
Size

1.2MB
MD5

80cd67986684d107cdf1914d29a87690
SHA1

6362dc53f5a5db46b69eb3776682019ad4bbcc9a
SHA256

d0abaa35c76252cabae51788bbf34354221ed75bd4202dc5928f7b865ad3a55b
SHA512

d22a5d671fe5785adfe9df58d7e59f4e442d0e1acc495a227edd7d64b8f4936f097678a78b7d52d76186c4de622d2451fae7e41758943114c868d386c889a630
SSDEEP

24576:V3ZomX+wvVvESa/ZSkJovBYLYsSwdaJ+4I:VJomX+0vESg+I

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3016	80cd67986684d107cdf1914d29a87690N.exe

Executes dropped EXE 1 IoCs

pid	Process
3016	80cd67986684d107cdf1914d29a87690N.exe

Loads dropped DLL 4 IoCs

pid	Process
1712	80cd67986684d107cdf1914d29a87690N.exe
2864	WerFault.exe
2864	WerFault.exe
2864	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2864	3016	WerFault.exe	32

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	80cd67986684d107cdf1914d29a87690N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	80cd67986684d107cdf1914d29a87690N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1712	80cd67986684d107cdf1914d29a87690N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3016	80cd67986684d107cdf1914d29a87690N.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 3016	1712	80cd67986684d107cdf1914d29a87690N.exe	32
PID 1712 wrote to memory of 3016	1712	80cd67986684d107cdf1914d29a87690N.exe	32
PID 1712 wrote to memory of 3016	1712	80cd67986684d107cdf1914d29a87690N.exe	32
PID 1712 wrote to memory of 3016	1712	80cd67986684d107cdf1914d29a87690N.exe	32
PID 3016 wrote to memory of 2864	3016	80cd67986684d107cdf1914d29a87690N.exe	33
PID 3016 wrote to memory of 2864	3016	80cd67986684d107cdf1914d29a87690N.exe	33
PID 3016 wrote to memory of 2864	3016	80cd67986684d107cdf1914d29a87690N.exe	33
PID 3016 wrote to memory of 2864	3016	80cd67986684d107cdf1914d29a87690N.exe	33

C:\Users\Admin\AppData\Local\Temp\80cd67986684d107cdf1914d29a87690N.exe
"C:\Users\Admin\AppData\Local\Temp\80cd67986684d107cdf1914d29a87690N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Users\Admin\AppData\Local\Temp\80cd67986684d107cdf1914d29a87690N.exe
  C:\Users\Admin\AppData\Local\Temp\80cd67986684d107cdf1914d29a87690N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 144
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2864

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

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Downloads

\Users\Admin\AppData\Local\Temp\80cd67986684d107cdf1914d29a87690N.exe

Filesize
1.2MB

MD5
4af5147d0a6decef139fdf162acb5c56

SHA1
d99692aeb5041c1ba5a84d47b44bfb4b69bda35b

SHA256
0e9315a0f9ba8be7c5a5b8f1631f92925bb9ae58c5b25f92fd332dc574194797

SHA512
aa6cf1a2a9f714cc7dc34f0ba2e9524411e9adcf7dfa1284ea182ab147c8a6491ddb7d792ba9d71f4a874961386f1987405ca58c9b9b6cf4284626254dd30463

Download Submit
memory/1712-0-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1712-6-0x0000000002E80000-0x0000000002F6D000-memory.dmp

Filesize
948KB

Download
memory/1712-9-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/3016-10-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/3016-11-0x0000000002E40000-0x0000000002F2D000-memory.dmp

Filesize
948KB

Download