2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0c

Analysis

max time kernel
100s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 04:18

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General

Target

2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe
Size

201KB
MD5

d1f170ca9c06ff6a5d069334236473d0
SHA1

439413357e79a1da3ac08fe5eada82fb15ec1f00
SHA256

2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0c
SHA512

5b8e753627fe2830024be202d2300b0bb2e7d0d7227fffeb61a04d11e462294e94fe94e2f87f41b089dac4c9eb8cac4e7ebc3491e2e1988bcc8efba993446e2d
SSDEEP

1536:mHtNFk+5wIaVanPSE8GHo7P1A4xVz28nuton/ZIqiSn:mdk+xagnPm/P1A4xVzKon/Nn

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-1-5-21-2629364133-3182087385-364449604-1000\Control Panel\International\Geo\Nation	2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe

Executes dropped EXE 1 IoCs

pid	Process
4556	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\750bc515\jusched.exe	2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe
File created	C:\Program Files (x86)\750bc515\750bc515	2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.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	2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3284 wrote to memory of 4556	3284	2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe	92
PID 3284 wrote to memory of 4556	3284	2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe	92
PID 3284 wrote to memory of 4556	3284	2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe	92

C:\Users\Admin\AppData\Local\Temp\2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe
"C:\Users\Admin\AppData\Local\Temp\2e496b14ff94bb8ffa22fdef3d5dc6db5965b46feaeedf7c6ab95c37a63bad0cN.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3284
- C:\Program Files (x86)\750bc515\jusched.exe
  "C:\Program Files (x86)\750bc515\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4556

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:\Program Files (x86)\750bc515\750bc515

Filesize
17B

MD5
bd4960d6e802401b0974a8312a13e9e1

SHA1
5c3b43ed26fe6d4a274cb7e61e7f2991742e3a9e

SHA256
2e8bb0bffab927bb6141cd3f3a79e43beb9972734ef84e91d2dd30c0ecb2a98f

SHA512
a53e597ddb195ab806214e34847a0705998bffd7e28f4494b2529bda3545848125e29529e1b35bba458ad3dbdb0aadc4fd9b8725d1405b0745339a2b7f6a9957

Download Submit
C:\Program Files (x86)\750bc515\jusched.exe

Filesize
201KB

MD5
e8a5bd1f8355621fca71a1bf52d4b650

SHA1
a8d4e997f67378b9735de876219e55986edffd3f

SHA256
62d561f30219e6f51b3fd89b26bec96d2b22a23c30329c515a326c613e032617

SHA512
42f2ddfe1aebea25d4933bd20a2dcc8aa5693acffc4eb0a4b2279ef8d9e624a38f4f2d265f60cf9aa20cbd777065f0cd0290fa3f0a28bdc19f5f23aedf613203

Download Submit