67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a

Analysis

max time kernel
148s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 19:36

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General

Target

67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe
Size

47KB
MD5

b713be30542bd54eeb98cfc1161761d8
SHA1

160c73c28aab883dc2128bed7ead3c556718a86d
SHA256

67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a
SHA512

c43cc7dc6df7bd2d88c6b2fe4ecea404ad38ad6349216e5c9472a76b2c36e66c56f748aa56ed9df773fea3933ea52fb685aa0d776a5622804b924617fc227dba
SSDEEP

768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5X:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV5

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2880	asih.exe

Loads dropped DLL 1 IoCs

pid	Process
2136	67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe

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 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	67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	asih.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2880	2136	67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe	30
PID 2136 wrote to memory of 2880	2136	67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe	30
PID 2136 wrote to memory of 2880	2136	67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe	30
PID 2136 wrote to memory of 2880	2136	67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe	30

C:\Users\Admin\AppData\Local\Temp\67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe
"C:\Users\Admin\AppData\Local\Temp\67612b7b26f97ecdd12f7e8bf346c15f3ea6cc8e21a30456628d0f40afe8b97a.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2880

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

\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
47KB

MD5
80bbef970580ac8813fcd5bfe30b4dcd

SHA1
80821a6e6503b74f3e13c10b737f9980f39d9c60

SHA256
20f98e98f0c816af067e2cd6dbd2a423d3862250a832dab2968ebb1276f1d456

SHA512
4b51fe0051936a78ef0f13625d93b62ed7ae563916ce07b1021f3dfd1bd491649366e05aab046f30578170b3c0df6929472bae6967dc311ff29ec0ea69e22585

Download Submit
memory/2136-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2136-1-0x0000000000320000-0x0000000000326000-memory.dmp

Filesize
24KB

Download
memory/2136-2-0x0000000000460000-0x0000000000466000-memory.dmp

Filesize
24KB

Download
memory/2136-9-0x0000000000320000-0x0000000000326000-memory.dmp

Filesize
24KB

Download
memory/2136-16-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2880-25-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2880-18-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/2880-26-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download