ffe0dd4b97fd67cb49094a3e1bc8258e6fa8ef6a0efd2688c3ad3aa0b9dc64e8

Analysis

max time kernel
181s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24/02/2024, 04:14

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General

Target

e7563764e7e6f48c39c6cbc62a8c1797.exe
Size

61KB
MD5

e7563764e7e6f48c39c6cbc62a8c1797
SHA1

48f7e24c381f468e400f242a09bde523eceb9ac5
SHA256

ffe0dd4b97fd67cb49094a3e1bc8258e6fa8ef6a0efd2688c3ad3aa0b9dc64e8
SHA512

3e76f79831cfde09d4260d23b91d50f9a13200ab5074cccc0ba4e97d604e9cae6932406e73608446d414f80b96a8239dc7903f3125fefddf4b4728e7282108ad
SSDEEP

1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts6d:BbdDmjr+OtEvwDpjM8U

Score

7^/10

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-1-5-21-3538781373-1545967067-4263767959-1000\Control Panel\International\Geo\Nation	e7563764e7e6f48c39c6cbc62a8c1797.exe

Executes dropped EXE 1 IoCs

pid	Process
4468	asih.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 448 wrote to memory of 4468	448	e7563764e7e6f48c39c6cbc62a8c1797.exe	88
PID 448 wrote to memory of 4468	448	e7563764e7e6f48c39c6cbc62a8c1797.exe	88
PID 448 wrote to memory of 4468	448	e7563764e7e6f48c39c6cbc62a8c1797.exe	88

C:\Users\Admin\AppData\Local\Temp\e7563764e7e6f48c39c6cbc62a8c1797.exe
"C:\Users\Admin\AppData\Local\Temp\e7563764e7e6f48c39c6cbc62a8c1797.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:448
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  PID:4468

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
61KB

MD5
26f33626d3b68fd3f53c4b3a829e3b4c

SHA1
3b3c26a8e13998d589776edf7ad5cc599af10560

SHA256
c22467e6e301efb0c350a3f4ee96f4b4055ea313dfa928a631870f37701e8b4d

SHA512
e39a49e9e113ea1c0f6842016c6809997139b55213b8abeeafa156dd162d036c7b85d0721b117ff65054fc593b41229ae5a447594e214a7ce950ff23f2ee4969

Download Submit
memory/448-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/448-1-0x00000000006A0000-0x00000000006A6000-memory.dmp

Filesize
24KB

Download
memory/448-2-0x00000000006A0000-0x00000000006A6000-memory.dmp

Filesize
24KB

Download
memory/448-3-0x00000000006C0000-0x00000000006C6000-memory.dmp

Filesize
24KB

Download
memory/448-16-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4468-19-0x00000000006E0000-0x00000000006E6000-memory.dmp

Filesize
24KB

Download
memory/4468-21-0x00000000006B0000-0x00000000006B6000-memory.dmp

Filesize
24KB

Download
memory/4468-26-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download