ef6d8af704dda10f1cb6cf07a6b4e91216dad6b72b9b140dac93b249e9b3d79b

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 01:07

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General

Target

payment slip.exe
Size

1.3MB
MD5

89caacf3b4c7850f58e13b22c1abf425
SHA1

612fa3a9c39e7740026ae6685708bec6a170a442
SHA256

060f6e4baa9b2ac462805c173f9bec5927321333ae978c91d4de3bd0da6b415d
SHA512

3b6d5b46ba51764e29fc063742e8871262dd5ba01e726a1864db2ee3768f726a8f12955b24408a8203250eeecff7a45e98d482e811674120b71a2259cbbf4cd0
SSDEEP

24576:ffmMv6Ckr7Mny5QLXI0mlORaXRY6n4u0uUTTzPVbSG/oe:f3v+7/5QLSf6610uUfpbD/L

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3032 set thread context of 3040	3032	payment slip.exe	31

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

System Information Discovery
T1082

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 slip.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3040	svchost.exe
3040	svchost.exe
3040	svchost.exe
3040	svchost.exe
3040	svchost.exe
3040	svchost.exe
3040	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3032	payment slip.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 3040	3032	payment slip.exe	31
PID 3032 wrote to memory of 3040	3032	payment slip.exe	31
PID 3032 wrote to memory of 3040	3032	payment slip.exe	31
PID 3032 wrote to memory of 3040	3032	payment slip.exe	31
PID 3032 wrote to memory of 3040	3032	payment slip.exe	31

C:\Users\Admin\AppData\Local\Temp\payment slip.exe
"C:\Users\Admin\AppData\Local\Temp\payment slip.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\payment slip.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3040

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

memory/3032-2-0x0000000003620000-0x0000000003A20000-memory.dmp

Filesize
4.0MB

Download
memory/3040-3-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3040-4-0x0000000000A00000-0x0000000000D03000-memory.dmp

Filesize
3.0MB

Download
memory/3040-5-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3040-6-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download