d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628

Analysis

max time kernel
94s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 03:24

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General

Target

d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe
Size

268KB
MD5

0f76646adb9a2953208ea8ded14c0caf
SHA1

7712afb6aa26caae8a1b821c5ebb25f5da14331e
SHA256

d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628
SHA512

fd9f8e4a397a0b8d8f072aafba8c8d2ac613b61528b7378a9d9b248847ae4c4057c2733cea15c58d29bc05b7859298f753376da7c9fd28196f1e315707969040
SSDEEP

3072:8T1No3t8FrbbjOeWTKP3ovFw5ZzqCU09aI2wEG2STOl7fIgAiK:qgaS7eodyZzqen2xG2SefA

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4932	d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe

Executes dropped EXE 1 IoCs

pid	Process
4932	d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3904	4168	WerFault.exe	82
2432	4932	WerFault.exe	90

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	d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4168	d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4932	d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4168 wrote to memory of 4932	4168	d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe	90
PID 4168 wrote to memory of 4932	4168	d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe	90
PID 4168 wrote to memory of 4932	4168	d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe	90

C:\Users\Admin\AppData\Local\Temp\d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe
"C:\Users\Admin\AppData\Local\Temp\d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4168
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4168 -s 396
  2⤵
  - Program crash
  PID:3904
- C:\Users\Admin\AppData\Local\Temp\d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe
  C:\Users\Admin\AppData\Local\Temp\d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4932
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4932 -s 364
    3⤵
    - Program crash
    PID:2432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4168 -ip 4168
1⤵
PID:1300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4932 -ip 4932
1⤵
PID:5048

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\d30e96a4416ee82ceb509740d02f54cf1c57e4a02e08e10812c6d1a95519f628.exe

Filesize
268KB

MD5
18e62556594e20b761884220c09dcc4c

SHA1
702009eb87cddab954977ce481619c4895c5f6e6

SHA256
a1bd041b1ce046cf1bb39202f73284bff51942c614e8c906bc36f92891593c1e

SHA512
7a952f8a2776d45225171f22c2dda8d22d6e78de64fae8c340716eeec1547207ba93405afced5067263a5b359f57852795d5bc93e6083ec93da58759c024aa36

Download Submit
memory/4168-0-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4168-7-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4932-8-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4932-9-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4932-14-0x0000000004DC0000-0x0000000004E03000-memory.dmp

Filesize
268KB

Download