7e30f74679f5013327e5edbad28f3997333a48a3ad6883b5f794d856c4e06823

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 02:04

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General

Target

71de7e22166b54d7dc8774403a7fad80N.exe
Size

1.2MB
MD5

71de7e22166b54d7dc8774403a7fad80
SHA1

b647b246910f56a7d67255ede444bdaca7ee332c
SHA256

7e30f74679f5013327e5edbad28f3997333a48a3ad6883b5f794d856c4e06823
SHA512

924ace796480f540367e6a675575454f3c4ccb5690517f02e4c3284c3df7e84863313767664b999e27444a17233177f4569811ebead6e8b931e196d3d10ea851
SSDEEP

24576:TaxaktqcjdqoZRXzszhYia1GLZmN1DUZmSordfq6Ph2kkkkK4kXkkkkkkkkA:Taxakt9q6Xzsfa1CZmXYZmSadfqX

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2536	D74C.tmp

Executes dropped EXE 1 IoCs

pid	Process
2536	D74C.tmp

Loads dropped DLL 1 IoCs

pid	Process
2560	71de7e22166b54d7dc8774403a7fad80N.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	71de7e22166b54d7dc8774403a7fad80N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	D74C.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 2536	2560	71de7e22166b54d7dc8774403a7fad80N.exe	30
PID 2560 wrote to memory of 2536	2560	71de7e22166b54d7dc8774403a7fad80N.exe	30
PID 2560 wrote to memory of 2536	2560	71de7e22166b54d7dc8774403a7fad80N.exe	30
PID 2560 wrote to memory of 2536	2560	71de7e22166b54d7dc8774403a7fad80N.exe	30

C:\Users\Admin\AppData\Local\Temp\71de7e22166b54d7dc8774403a7fad80N.exe
"C:\Users\Admin\AppData\Local\Temp\71de7e22166b54d7dc8774403a7fad80N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Users\Admin\AppData\Local\Temp\D74C.tmp
  "C:\Users\Admin\AppData\Local\Temp\D74C.tmp"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2536

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

\Users\Admin\AppData\Local\Temp\D74C.tmp

Filesize
1.2MB

MD5
0700079fffa1cd91473d05a2fcf3084c

SHA1
421f9fcad85edc63b437d9373f23687df297bdd6

SHA256
e45c110f582dc1cf9eb75cd451d9f53d0caba936b381aa5acd07504e2f6f2767

SHA512
2bef56aac1634ca8db0ba00c538f807695f37bf252cf4ebea88a8f15971c476d79fad20a09ee8b061b345336f5f1cfc1b05f39135c2910f6aceca8667191add7

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