79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829

Analysis

max time kernel
107s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/11/2024, 05:35

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General

Target

79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829.exe
Size

46KB
MD5

c80bc2a87de4340f83f779b3e3fef4ef
SHA1

560ac1214cebfcb0ccef6a2b0d248aaf2587db01
SHA256

79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829
SHA512

208873e7f6a1d70a58ed1e39c6d43c1577049ab141e67bdda54b032eba25eb4abe797c6ca0589d20e1974d025685db5c5af153c84dadba1750f71da0ec06d7be
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVaD3TP7DFHuRcD9Hke0P:X6QFElP6n+gJQMOtEvwDpjBmzDkWDt2

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829.exe

Executes dropped EXE 1 IoCs

pid	Process
2184	asih.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	79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	asih.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 2184	924	79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829.exe	83
PID 924 wrote to memory of 2184	924	79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829.exe	83
PID 924 wrote to memory of 2184	924	79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829.exe	83

C:\Users\Admin\AppData\Local\Temp\79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829.exe
"C:\Users\Admin\AppData\Local\Temp\79fe95baa3e221a6f76731115daea874a45cf01f0a50d9ef659a2865872ee829.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:924
- 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:2184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
46KB

MD5
dc1ee0b64d2c709e253bc42d32abb654

SHA1
d4f512f32a514e6b5d1ff61a25a4a7d1df6421b0

SHA256
615ec4a71fece8dfccdadfe2f6064a893fc06f6b067db6937edf0746b40e1cb2

SHA512
7a68cefd3f9c4590f4da4758bcc9d6de258ba17b52dfb83466f70e5c27a715084f4c7e52ad801a0cc9810870f3c12d99c16af78aa741d1f423d39dcc954a2056

Download Submit
memory/924-0-0x0000000000660000-0x0000000000666000-memory.dmp

Filesize
24KB

Download
memory/924-1-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

Filesize
2.0MB

Download
memory/924-2-0x00000000021B0000-0x00000000021B6000-memory.dmp

Filesize
24KB

Download
memory/924-15-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

Filesize
2.0MB

Download
memory/2184-18-0x0000000002080000-0x0000000002086000-memory.dmp

Filesize
24KB

Download
memory/2184-24-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

Filesize
2.0MB

Download
memory/2184-25-0x00007FFCF2630000-0x00007FFCF2825000-memory.dmp

Filesize
2.0MB

Download