17d681450ae6eaabdd62828f628157c4e33bd65d871bdb73969b2f0b5328700a

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 08:28

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General

Target

2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe
Size

428KB
MD5

c3b63a758e64a1c6165eb040743e68c7
SHA1

4f218f2b4130771c69d8d011cb96350d10347f9c
SHA256

17d681450ae6eaabdd62828f628157c4e33bd65d871bdb73969b2f0b5328700a
SHA512

ad15434ac9d03f940ba2367f6c897225d04c9c7da10b6ecf4fa0882305f7acab9b34913c0d46a8b38c7f460ee36445547134a5ae8fd1fbbb5a5018344767b625
SSDEEP

12288:Z594+AcL4tBekiuKzErYVMllekWSiQlo91m9dfsl:BL4tBekiuVr3l4e3oHmDs

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2088	B5F7.tmp

Executes dropped EXE 1 IoCs

pid	Process
2088	B5F7.tmp

Loads dropped DLL 1 IoCs

pid	Process
2520	2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe

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	2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B5F7.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2088	2520	2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe	30
PID 2520 wrote to memory of 2088	2520	2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe	30
PID 2520 wrote to memory of 2088	2520	2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe	30
PID 2520 wrote to memory of 2088	2520	2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Users\Admin\AppData\Local\Temp\B5F7.tmp
  "C:\Users\Admin\AppData\Local\Temp\B5F7.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2024-09-09_c3b63a758e64a1c6165eb040743e68c7_mafia.exe 10115F6B26427A86397AF5C3EDE48B3654BA30AB3570393CDA630E642CF2CDA7FC643EF26292083CC2DB1ADFA9C45278C4FDA6C89996A2AEA9F8E4F0E1A579FD
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2088

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\B5F7.tmp

Filesize
428KB

MD5
ec4549d26516513a9a385d4c6dec8f2a

SHA1
05f876ec40acb55029941001fb7918930aa3fbd4

SHA256
f73bba7e62a512e7e0f840e3fa6b11dac1fb65e728fc183946206964b5cd3f90

SHA512
bd47fc710458dc3a20636efcf67424eb6fc9fc0d53777a1c43ae092acbca2fd9ac91e7b3370f24b1f8a4a9abe8024daafdf77ae87ae0830878d9131ffd4f036e

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