e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 12:14

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General

Target

e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
Size

1.3MB
MD5

6f08daf72f8c43925d335bf0d49d4708
SHA1

7cd93559bad31f403ec423f238f74d518dbebe48
SHA256

e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd
SHA512

be4180b053c16a11d21e30953c801cb356a2728664037cbfa26eb2741a5fc226841679ce9dc26a96ffbcfaf938b92aff7a2883551ebe140ada058af554bfa94c
SSDEEP

24576:oqDEvCTbMWu7rQYlBQcBiT6rprG8aTXIgQE2jYu40RL3pmQv1oqO:oTvC/MTQYxsWR7aTviY12tv1oq

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.vbs	name.exe

Executes dropped EXE 1 IoCs

pid	Process
3192	name.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0009000000023378-14.dat	autoit_exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1532	3192	WerFault.exe	92

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	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	name.exe

Suspicious use of FindShellTrayWindow 13 IoCs

pid	Process
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3192	name.exe
3192	name.exe
3192	name.exe
3192	name.exe
3192	name.exe
3192	name.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
3192	name.exe
3192	name.exe
3192	name.exe
3192	name.exe
3192	name.exe
3192	name.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 3192	3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe	92
PID 3492 wrote to memory of 3192	3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe	92
PID 3492 wrote to memory of 3192	3492	e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe	92
PID 3192 wrote to memory of 2092	3192	name.exe	94
PID 3192 wrote to memory of 2092	3192	name.exe	94
PID 3192 wrote to memory of 2092	3192	name.exe	94

C:\Users\Admin\AppData\Local\Temp\e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe
"C:\Users\Admin\AppData\Local\Temp\e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Users\Admin\AppData\Local\directory\name.exe
  "C:\Users\Admin\AppData\Local\Temp\e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:3192
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd.exe"
    3⤵
    PID:2092
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 736
    3⤵
    - Program crash
    PID:1532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3192 -ip 3192
1⤵
PID:2016

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\bankrupture

Filesize
84KB

MD5
2db8171fbd634a7fa0e9f7d8ef1162e8

SHA1
98415b1aebe12735b25e7aeba116ef3a432f68af

SHA256
10d925b0b3ee94ea27466f36d6f7b7f701ca8016338632a3de541af14d499fc2

SHA512
8dc011a09d1ca25b55f7385d640fa84620a6e505c1e46fed8b94ad6bc62d0ddd84bc4b2bd26e07f5bf6f7f8e3c2a27cc705e60b58b0212c81d05da2973ecaf64

Download Submit
C:\Users\Admin\AppData\Local\directory\name.exe

Filesize
1.3MB

MD5
6f08daf72f8c43925d335bf0d49d4708

SHA1
7cd93559bad31f403ec423f238f74d518dbebe48

SHA256
e813b824b28bb1c4307a715fa97927fee29f360bc2aaec418802b4c3ea66c3fd

SHA512
be4180b053c16a11d21e30953c801cb356a2728664037cbfa26eb2741a5fc226841679ce9dc26a96ffbcfaf938b92aff7a2883551ebe140ada058af554bfa94c

Download Submit
memory/3492-11-0x0000000000EF0000-0x0000000000EF4000-memory.dmp

Filesize
16KB

Download