112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 18:49

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General

Target

112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe
Size

441KB
MD5

78f31a287249995079d0d7c6bd8992b2
SHA1

523487bab11ee6c0925b83f97d76a1afcdf4dd1b
SHA256

112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca
SHA512

a6d399cd2a5dbacddeb2ed61bb441a6ce80eb2403c8b2b11ac21fe513f4a35d672daf94b6fffbb8cb85b581de31d7123c0610af2d31085760bb3aec280c11027
SSDEEP

3072:kChJgYMm4xf9cU9KQ2BxA59SPM2OoSn240YK0FN8lpSUyKncAxi2vU:MYMm4xiWKQ2BiCMtZK03kNcATvU

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe

Executes dropped EXE 1 IoCs

pid	Process
1280	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\db1282d4\jusched.exe	112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe
File created	C:\Program Files (x86)\db1282d4\db1282d4	112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.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 1780 wrote to memory of 1280	1780	112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe	91
PID 1780 wrote to memory of 1280	1780	112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe	91
PID 1780 wrote to memory of 1280	1780	112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe	91

C:\Users\Admin\AppData\Local\Temp\112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe
"C:\Users\Admin\AppData\Local\Temp\112b908b618cced206d5830c6e59d36a36b91bef5de4f3f98bf9e39d18b8ddca.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Program Files (x86)\db1282d4\jusched.exe
  "C:\Program Files (x86)\db1282d4\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:1280

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3972 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
1⤵
PID:1372

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:\Program Files (x86)\db1282d4\db1282d4

Filesize
17B

MD5
89931a70501a3362b6823b53523f5a77

SHA1
88c7e199c462ed8cc3af0ba453512b5b1fdcfdb5

SHA256
d30d9a0e64bc9f4a306617f087f30de6d57a5413793ab7bde13a299777a1b254

SHA512
8fa7ab4824ae86f3f47b3718c11f79ef275dd0639396572eaeb1262ad9153ccf43c633a7b292e30c97370436a09f22fbcf817a802015650ffb1f84d2b83483bd

Download Submit
C:\Program Files (x86)\db1282d4\jusched.exe

Filesize
442KB

MD5
e314952bb192b141f0097bfbd8299644

SHA1
9038372cb6e9beb3c7f644f7c80aa271991ad8b3

SHA256
638f505d84e6c20979a6cb6ae04f4b565915b9d1c45bf8c505462e913c7b1dcd

SHA512
2df6e8f51b7b040b5ce75a65415d61f30a613ada3bbfaffef3ae8ffa20a58140963aadd8050d692c64578377e848cfe5b42e3b19e885e86f9f292cb5e6d56130

Download Submit
memory/1280-13-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1780-0-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1780-15-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download