c6755c9510ba4df19d3a59b8112844e667ac84aa30d629e414b5612df243ecfc

Analysis

max time kernel
95s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 09:43

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General

Target

GD7656780000.bat.exe
Size

628KB
MD5

1952368f897c22bc2f4ecf319f7ff331
SHA1

b5ce26cd9b5086a1ed7c3a2ad160a52b74b0943d
SHA256

c6755c9510ba4df19d3a59b8112844e667ac84aa30d629e414b5612df243ecfc
SHA512

43d35629cebd5e2cc450d48d2f12bc4a51dee0d3800a7c43e5ed9641162dca87141f083a19888042ea61092ac07f58979d4764ce420fd28867a34918a5ea8168
SSDEEP

12288:6Ov5jKhsfoPA+yeVKUCUxP4C902bdRtJJPiCQ6qLB4A0L7LdNOkcw4:6q5TfcdHj4fmb6vkCkt4

Score

7^/10

discovery upx

Malware Config

Signatures

Drops startup file 1 IoCs

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

Executes dropped EXE 1 IoCs

pid	Process
3320	misruling.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/208-14-0x0000000000BE0000-0x0000000000D4B000-memory.dmp	autoit_exe
behavioral2/memory/3320-25-0x0000000000970000-0x0000000000ADB000-memory.dmp	autoit_exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/208-0-0x0000000000BE0000-0x0000000000D4B000-memory.dmp	upx
behavioral2/files/0x000a000000023b9c-10.dat	upx
behavioral2/memory/3320-12-0x0000000000970000-0x0000000000ADB000-memory.dmp	upx
behavioral2/memory/208-14-0x0000000000BE0000-0x0000000000D4B000-memory.dmp	upx
behavioral2/memory/3320-25-0x0000000000970000-0x0000000000ADB000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2928	3320	WerFault.exe	86

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	misruling.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GD7656780000.bat.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
208	GD7656780000.bat.exe
208	GD7656780000.bat.exe
208	GD7656780000.bat.exe
3320	misruling.exe
3320	misruling.exe
3320	misruling.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
208	GD7656780000.bat.exe
208	GD7656780000.bat.exe
208	GD7656780000.bat.exe
3320	misruling.exe
3320	misruling.exe
3320	misruling.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 208 wrote to memory of 3320	208	GD7656780000.bat.exe	86
PID 208 wrote to memory of 3320	208	GD7656780000.bat.exe	86
PID 208 wrote to memory of 3320	208	GD7656780000.bat.exe	86
PID 3320 wrote to memory of 2444	3320	misruling.exe	89
PID 3320 wrote to memory of 2444	3320	misruling.exe	89
PID 3320 wrote to memory of 2444	3320	misruling.exe	89

C:\Users\Admin\AppData\Local\Temp\GD7656780000.bat.exe
"C:\Users\Admin\AppData\Local\Temp\GD7656780000.bat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:208
- C:\Users\Admin\AppData\Local\Archimago\misruling.exe
  "C:\Users\Admin\AppData\Local\Temp\GD7656780000.bat.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:3320
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\GD7656780000.bat.exe"
    3⤵
    PID:2444
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3320 -s 724
    3⤵
    - Program crash
    PID:2928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3320 -ip 3320
1⤵
PID:212

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

C:\Users\Admin\AppData\Local\Archimago\misruling.exe

Filesize
628KB

MD5
1952368f897c22bc2f4ecf319f7ff331

SHA1
b5ce26cd9b5086a1ed7c3a2ad160a52b74b0943d

SHA256
c6755c9510ba4df19d3a59b8112844e667ac84aa30d629e414b5612df243ecfc

SHA512
43d35629cebd5e2cc450d48d2f12bc4a51dee0d3800a7c43e5ed9641162dca87141f083a19888042ea61092ac07f58979d4764ce420fd28867a34918a5ea8168

Download Submit
memory/208-0-0x0000000000BE0000-0x0000000000D4B000-memory.dmp

Filesize
1.4MB

Download
memory/208-7-0x0000000001470000-0x0000000001870000-memory.dmp

Filesize
4.0MB

Download
memory/208-14-0x0000000000BE0000-0x0000000000D4B000-memory.dmp

Filesize
1.4MB

Download
memory/3320-12-0x0000000000970000-0x0000000000ADB000-memory.dmp

Filesize
1.4MB

Download
memory/3320-22-0x0000000001350000-0x0000000001750000-memory.dmp

Filesize
4.0MB

Download
memory/3320-25-0x0000000000970000-0x0000000000ADB000-memory.dmp

Filesize
1.4MB

Download