f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2f

Analysis

max time kernel
106s
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
09-10-2024 11:50

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General

Target

f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2fN.exe
Size

43KB
MD5

d7fbba1f4fecbbddd913f182abcdb660
SHA1

ae6b15cf7cae0ec8af7ef44fcff116afdb2ca8c9
SHA256

f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2f
SHA512

d488d065e0499ea51ed5073989c98f51939631120788a89b05ad05e0ddc8c5050f65cc89fef6a9f8698ce74875be28ed745514d984a7691607abac045d334eec
SSDEEP

768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7vF1TB:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLB

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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2fN.exe

Executes dropped EXE 1 IoCs

pid	Process
2692	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	asih.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2fN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 2692	4216	f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2fN.exe	86
PID 4216 wrote to memory of 2692	4216	f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2fN.exe	86
PID 4216 wrote to memory of 2692	4216	f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2fN.exe	86

C:\Users\Admin\AppData\Local\Temp\f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2fN.exe
"C:\Users\Admin\AppData\Local\Temp\f747466ecde0e318d728745fe7ae9643195575560f39227aee371acbec48aa2fN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4216
- 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:2692

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

Replay Monitor

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Downloads

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

Filesize
43KB

MD5
bed4c2c04d4f195e81499d6e1ec386a9

SHA1
1501468abb2f1eadefea61208a32b46d29fdf08c

SHA256
c485233744ac71e83b03fd7a90a55215fb5959ce81ce4ace2f17afc23e31adce

SHA512
f0d9e31fb324107032b9a0df70300d7eaebcef849410c1739feb8c74df030a00950b280d578c8c1e7322499c24122b6423bbbd6bc6ab16aa8fccf9a6ba4b6745

Download Submit
memory/2692-25-0x0000000000500000-0x000000000050B000-memory.dmp

Filesize
44KB

Download
memory/4216-0-0x0000000000500000-0x000000000050B000-memory.dmp

Filesize
44KB

Download
memory/4216-1-0x00000000004C0000-0x00000000004C6000-memory.dmp

Filesize
24KB

Download
memory/4216-2-0x00000000004C0000-0x00000000004C6000-memory.dmp

Filesize
24KB

Download
memory/4216-3-0x00000000004E0000-0x00000000004E6000-memory.dmp

Filesize
24KB

Download
memory/4216-17-0x0000000000500000-0x000000000050B000-memory.dmp

Filesize
44KB

Download