e0a440d5dd402281157326d386bffa53b0019d7b3304b568778761674604ca49

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2024, 14:12

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General

Target
BANK SLIP.exe
Size 1.1MB
Sample241107-rhx5rateme
SHA256 02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadeb
MD5 477058bbfb81b2a632cf5f2f031af640
SHA1 a72772e05f08900fe80968ac3669815d41a17f39
SHA512 04a5f728025c9446e35d8fb258eaa2ad2cdfdbfb3b934b9147980c2f34c50fcc7036f717d68a6030d7666defabbcb6fa9f1bd8a8e555750ba780bf596f5eb799
SSDEEP 24576:pRmJkcoQricOIQxiZY1iaXMMBs9RLNPTHdk0IFZk:mJZoQrbTFZY1iaXMMBs9RLldk3Tk
MD5 SHA1 SHA512 SSDEEP

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\parterres.vbs	parterres.exe

Executes dropped EXE 1 IoCs

pid	Process
4824	parterres.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0002000000022af2-5.dat	autoit_exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5004	4824	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	BANK SLIP.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	parterres.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2964 wrote to memory of 4824	2964	BANK SLIP.exe	86
PID 2964 wrote to memory of 4824	2964	BANK SLIP.exe	86
PID 2964 wrote to memory of 4824	2964	BANK SLIP.exe	86
PID 4824 wrote to memory of 1816	4824	parterres.exe	88
PID 4824 wrote to memory of 1816	4824	parterres.exe	88
PID 4824 wrote to memory of 1816	4824	parterres.exe	88

C:\Users\Admin\AppData\Local\Temp\BANK SLIP.exe
"C:\Users\Admin\AppData\Local\Temp\BANK SLIP.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
  "C:\Users\Admin\AppData\Local\Temp\BANK SLIP.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4824
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\BANK SLIP.exe"
    3⤵
    PID:1816
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4824 -s 748
    3⤵
    - Program crash
    PID:5004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4824 -ip 4824
1⤵
PID:4556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

parterres.exe

Path C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
Size 1.1MB
SHA256 02a849644f940bb0028a187f4565bd7716b8f3283d1e643d813f9501bb7aadeb
MD5 477058bbfb81b2a632cf5f2f031af640
SHA1 a72772e05f08900fe80968ac3669815d41a17f39
SHA512 04a5f728025c9446e35d8fb258eaa2ad2cdfdbfb3b934b9147980c2f34c50fcc7036f717d68a6030d7666defabbcb6fa9f1bd8a8e555750ba780bf596f5eb799
SSDEEP 24576:pRmJkcoQricOIQxiZY1iaXMMBs9RLNPTHdk0IFZk:mJZoQrbTFZY1iaXMMBs9RLldk3Tk
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2964-2-0x0000000004130000-0x0000000004330000-memory.dmp

Download

memory/4824-10-0x0000000003C40000-0x0000000003E40000-memory.dmp