a43886cd06e7815b098da504f296ddfd95a20356356c0bb1ba6d30e939e384b8

Analysis

max time kernel
150s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
15/01/2024, 00:34

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General

Target

5baa56b7c86548978515ccb3420b5567.exe
Size

3.6MB
MD5

5baa56b7c86548978515ccb3420b5567
SHA1

2dd60acdbef9b666ceab0b7b10bab2483ad9e06e
SHA256

a43886cd06e7815b098da504f296ddfd95a20356356c0bb1ba6d30e939e384b8
SHA512

acbddd67318588dd5a4694cd744e998c8cb185bcb6420c8c15ae5d7e44f5c0508a6aa706eae3b22bbbc587900a8d4e00e8ace70eaa55b9446b0e1615e2fdb280
SSDEEP

98304:I7iZiRUayXRDoHf5l6+/QloS50khAX4mOp:oQiRUhtoRISc09Im

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\svhost = "C:\\WINDOWS\\system32\\svhost.exe"	5baa56b7c86548978515ccb3420b5567.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\reg_0001.txt	5baa56b7c86548978515ccb3420b5567.exe
File created	C:\WINDOWS\SysWOW64\svhost.exe	5baa56b7c86548978515ccb3420b5567.exe

Program crash 7 IoCs

pid	pid_target	Process	procid_target
4768	3080	WerFault.exe	24
4728	3080	WerFault.exe	24
3856	3080	WerFault.exe	24
1064	3080	WerFault.exe	24
4564	3080	WerFault.exe	24
1124	3080	WerFault.exe	24
2260	3080	WerFault.exe	24

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3080	5baa56b7c86548978515ccb3420b5567.exe

C:\Users\Admin\AppData\Local\Temp\5baa56b7c86548978515ccb3420b5567.exe
"C:\Users\Admin\AppData\Local\Temp\5baa56b7c86548978515ccb3420b5567.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
PID:3080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 744
  2⤵
  - Program crash
  PID:4768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 760
  2⤵
  - Program crash
  PID:4728
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 872
  2⤵
  - Program crash
  PID:3856
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 876
  2⤵
  - Program crash
  PID:1064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 876
  2⤵
  - Program crash
  PID:4564
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 964
  2⤵
  - Program crash
  PID:1124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 868
  2⤵
  - Program crash
  PID:2260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3080 -ip 3080
1⤵
PID:2024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3080 -ip 3080
1⤵
PID:2328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3080 -ip 3080
1⤵
PID:1460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3080 -ip 3080
1⤵
PID:4192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3080 -ip 3080
1⤵
PID:2920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3080 -ip 3080
1⤵
PID:2212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3080 -ip 3080
1⤵
PID:3288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3080-0-0x0000000000400000-0x0000000000BD3000-memory.dmp

Filesize
7.8MB

Download
memory/3080-1-0x0000000002E50000-0x0000000002E51000-memory.dmp

Filesize
4KB

Download
memory/3080-4-0x0000000000400000-0x0000000000BD3000-memory.dmp

Filesize
7.8MB

Download
memory/3080-5-0x0000000002E50000-0x0000000002E51000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads