2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492af

Analysis

max time kernel
106s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:45

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General

Target

2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492afN.exe
Size

33KB
MD5

44124250525f310a12e5910a54c67700
SHA1

220f84a8cac9b7c4469f782286377cc0a460f677
SHA256

2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492af
SHA512

7dbca32af3fdce44726162c00d24f8880200af38aeb742dcea47b447a2e0a13709293282fc5ccd9d1e08e36ff577209173a008bcb1b3018f3ee0e76358c8363f
SSDEEP

768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBjb1mLS:X6QFElP6n+gJQMOtEvwDpjBnELS

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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492afN.exe

Executes dropped EXE 1 IoCs

pid	Process
2392	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	2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492afN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	asih.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 2392	4428	2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492afN.exe	82
PID 4428 wrote to memory of 2392	4428	2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492afN.exe	82
PID 4428 wrote to memory of 2392	4428	2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492afN.exe	82

C:\Users\Admin\AppData\Local\Temp\2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492afN.exe
"C:\Users\Admin\AppData\Local\Temp\2c68c8528cc9427ca3329b02e3ce1595bb1618b4981812ab08e29c3097a492afN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4428
- 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:2392

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
33KB

MD5
c0678c1620e9e077488246469bd35211

SHA1
1ec57d50657c13671c1f838a266aaa1cdb31dde2

SHA256
371ec793495379ecd1a83168438ef994ca59acbc71b18736854c3c3fa1fe2d51

SHA512
02e8de737469c87cfcaf2da7f3d40ff7835e7209144abcc9895013065d8f9c04a92478138632edaba50691ff44fabff56cf8de056757a27dd89eef0bddb18b6a

Download Submit
memory/2392-18-0x00000000006D0000-0x00000000006D6000-memory.dmp

Filesize
24KB

Download
memory/2392-17-0x00000000006B0000-0x00000000006B6000-memory.dmp

Filesize
24KB

Download
memory/4428-1-0x0000000000670000-0x0000000000676000-memory.dmp

Filesize
24KB

Download
memory/4428-2-0x0000000000690000-0x0000000000696000-memory.dmp

Filesize
24KB

Download
memory/4428-0-0x0000000000670000-0x0000000000676000-memory.dmp

Filesize
24KB

Download