382c876bf080c2a0deb414de114f5239a23e2b9796f90aef9b8346b902ea06c1

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-08-2024 00:57

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General

Target

3434c7dc6d2b9f4fb09090d3a6f4c970N.exe
Size

73KB
MD5

3434c7dc6d2b9f4fb09090d3a6f4c970
SHA1

da7c449729caf6f522bf50a5198241d057550447
SHA256

382c876bf080c2a0deb414de114f5239a23e2b9796f90aef9b8346b902ea06c1
SHA512

01782b9505f5f04cd4d4f1394022d48d788c090295dbefdb07461879c858bc81f8502301efbe43704724e27ec7039f081cd1769e3323a3fd1eabe6bac61b2eff
SSDEEP

1536:hb46qyOAm6K5QPqfhVWbdsmA+RjPFLC+e5hz0ZGUGf2g:hRqyOAbNPqfcxA+HFshzOg

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
232	[email protected]

System Location Discovery: System Language Discovery 1 TTPs 4 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	[email protected]
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3434c7dc6d2b9f4fb09090d3a6f4c970N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 1944	2076	3434c7dc6d2b9f4fb09090d3a6f4c970N.exe	84
PID 2076 wrote to memory of 1944	2076	3434c7dc6d2b9f4fb09090d3a6f4c970N.exe	84
PID 2076 wrote to memory of 1944	2076	3434c7dc6d2b9f4fb09090d3a6f4c970N.exe	84
PID 1944 wrote to memory of 232	1944	cmd.exe	86
PID 1944 wrote to memory of 232	1944	cmd.exe	86
PID 1944 wrote to memory of 232	1944	cmd.exe	86
PID 232 wrote to memory of 3952	232	[email protected]	87
PID 232 wrote to memory of 3952	232	[email protected]	87
PID 232 wrote to memory of 3952	232	[email protected]	87

C:\Users\Admin\AppData\Local\Temp\3434c7dc6d2b9f4fb09090d3a6f4c970N.exe
"C:\Users\Admin\AppData\Local\Temp\3434c7dc6d2b9f4fb09090d3a6f4c970N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c [email protected]
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1944
- - C:\Users\Admin\AppData\Local\Temp\[email protected]
    [email protected]
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:232
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c 00.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:3952

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\[email protected]

Filesize
73KB

MD5
27c3ac50553510cf1d6d0e519e603bcd

SHA1
52cffc884d2c21b15c484006504bf532153a2fd3

SHA256
3e2ba3ac76e98470b0361b185e2247ebd6169eef1739553e8a7c4f21dd48b318

SHA512
1ad5cdbb103def82a1f58820e7326c5e23ffbfad9bab9cd722c8fe40dad5201e27986dcb8e2583dd32bdcccebe2ae7dd61e12978a6bb11db508f9d41e86fb7ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\00.exe

Filesize
2KB

MD5
7b621943a35e7f39cf89f50cc48d7b94

SHA1
2858a28cf60f38025fffcd0ba2ecfec8511c197d

SHA256
bef04c2f89dc115ce2763558933dba1767bf30cda6856d335ae68955923f9991

SHA512
4169e664ad4e7e6891a05ceed78465e0ec44879b37fc0de97c014945e10c161f6bfb040efc24edc136e69bb115b2a1327b04cefb58141f712da856129872e8f1

Download Submit
memory/232-7-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2076-8-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download