f5be3462bef54d4bd79a337ab058dd1663c0a3d23a27f1c7573dde13893c8db2

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 07:28

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General

Target

Payment confirmation 20240911.exe
Size

1.2MB
MD5

fce0847be56787ed350b9aa76990d91d
SHA1

5c3d8ca6e50e763b87244d7b9e84eab52ad6464f
SHA256

f5be3462bef54d4bd79a337ab058dd1663c0a3d23a27f1c7573dde13893c8db2
SHA512

54a8e3b03bb72dadce15d00b0236bd1f707e943acd9729f0b070ecf16a3f61441ab425ab37e4c9b6ce11a12d7162cb0b6132dbd68865d9076ce85a4d471ac64a
SSDEEP

24576:34lavt0LkLL9IMixoEgeaWOAaqiO1pD6gUAJJNzq9MmCS:Skwkn9IMHeaWJH1h5PxaPCS

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4144 set thread context of 4032	4144	Payment confirmation 20240911.exe	86

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
3168	4144	WerFault.exe	82

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	Payment confirmation 20240911.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe
4032	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4144	Payment confirmation 20240911.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4144	Payment confirmation 20240911.exe
4144	Payment confirmation 20240911.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4144	Payment confirmation 20240911.exe
4144	Payment confirmation 20240911.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 4032	4144	Payment confirmation 20240911.exe	86
PID 4144 wrote to memory of 4032	4144	Payment confirmation 20240911.exe	86
PID 4144 wrote to memory of 4032	4144	Payment confirmation 20240911.exe	86
PID 4144 wrote to memory of 4032	4144	Payment confirmation 20240911.exe	86

C:\Users\Admin\AppData\Local\Temp\Payment confirmation 20240911.exe
"C:\Users\Admin\AppData\Local\Temp\Payment confirmation 20240911.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4144
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment confirmation 20240911.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4144 -s 832
  2⤵
  - Program crash
  PID:3168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4144 -ip 4144
1⤵
PID:4820

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\aut8482.tmp

Filesize
282KB

MD5
2db554bf84ee0751d2503bec8eeed7b3

SHA1
027619a76d49ce5f7e9d83cc181ead8bc30cbdbc

SHA256
7b26e47f37165f960068526a4e2dcc2c49c6942e969be4fe4d2e5700a8f8c65b

SHA512
572ab89f1961dd2716fd8ab83c6d5775860fbd3ef16ecb70a979d260e4da2f7e6e37857bb4b3f663b83b4504b82397206f23be5ad1fbe2010854c03eb2791468

Download Submit
memory/4032-8-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4032-9-0x0000000001500000-0x000000000184A000-memory.dmp

Filesize
3.3MB

Download
memory/4032-10-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4032-11-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/4144-7-0x0000000001F50000-0x0000000001F54000-memory.dmp

Filesize
16KB

Download