8d0d34badddd9ba755a4d8d4a3ab4c76bb82a1454b792d751a3a88e90552a67d

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/08/2024, 07:27

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General

Target

2024-08-03_093bd62a074e7f17e41ac5743195f688_mafia.exe
Size

428KB
MD5

093bd62a074e7f17e41ac5743195f688
SHA1

2753c50e4aa607495e1ba6876ec5b9ad7c846be6
SHA256

8d0d34badddd9ba755a4d8d4a3ab4c76bb82a1454b792d751a3a88e90552a67d
SHA512

275800892a907b3b7d5cd140fb0b45a4a7b7fa5827a3bba3d66b0b3696f13c70232560cd60a66557b68eeb86ca5958a519f434fbe47cd3a36177ab402172737a
SSDEEP

12288:Z594+AcL4tBekiuKzErqsLBgbPkqm2juH2sSCk36yXaPL3ytdl:BL4tBekiuVr1qBjuHXSqyXaPzy3

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1260	758E.tmp

Executes dropped EXE 1 IoCs

pid	Process
1260	758E.tmp

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	2024-08-03_093bd62a074e7f17e41ac5743195f688_mafia.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	758E.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 1260	1988	2024-08-03_093bd62a074e7f17e41ac5743195f688_mafia.exe	83
PID 1988 wrote to memory of 1260	1988	2024-08-03_093bd62a074e7f17e41ac5743195f688_mafia.exe	83
PID 1988 wrote to memory of 1260	1988	2024-08-03_093bd62a074e7f17e41ac5743195f688_mafia.exe	83

C:\Users\Admin\AppData\Local\Temp\2024-08-03_093bd62a074e7f17e41ac5743195f688_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-03_093bd62a074e7f17e41ac5743195f688_mafia.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Users\Admin\AppData\Local\Temp\758E.tmp
  "C:\Users\Admin\AppData\Local\Temp\758E.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-08-03_093bd62a074e7f17e41ac5743195f688_mafia.exe 7D47F23C49618C40D3DD9A91DC6CB562CAFCBEA7E2D48864F7C551D6591F0F5E94ECB2951DD88D4E8164FE84B4B90EAA9F0DA96FB695AFB79A0094812821A94C
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1260

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\758E.tmp

Filesize
428KB

MD5
88a7c745439300bfd440c10f28996aa7

SHA1
4764a8f38091cc8b2bc60800ee19b47c9c6b6d85

SHA256
9f232f9219aa2d67682f9b8df1d62a32150aafa2701623fa2522b1071c02d8db

SHA512
37997ef722370c7f3066272c2551d9c43a5366d41c13e3b6e0407a6134be028b3a81bd1045be4eb1519ff98e36535dda6f33e563c08d3e78aab6f87f35c7fc2e

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