bc816501512c5b69adb343481c6db7a94b319b0f5c6bf16677296293b525ef91

Analysis

max time kernel
150s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03/04/2023, 08:03

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General

Target

RECEIPT_.exe
Size

443KB
MD5

d7bb9f4381a205a3602506e87ea11e18
SHA1

3ffb8b762e6cb60247e7380b3c55779af1bdb04f
SHA256

852a409d12623a45b48954ba63888c81a7ac3a4c36550eb8a0aac1307f542ae3
SHA512

cf087d7870fb4bcd864ab48a07c4b17766012dac7134a98d0176842ace93f7345a9c0261b6b3d25a4bc8af951d65fd76522c1e679aa938f8c1c390ac847345a9
SSDEEP

12288:P4rQNPvtoUTH339UZiplvgps30O7Gq8PXaTbvjf7Zi:eu39H9kIV7NUXwbE

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4500	RECEIPT_.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\Uhjlpsom\Organisationsnavns\Brucella.Dra	RECEIPT_.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\RECEIPT_.exe
"C:\Users\Admin\AppData\Local\Temp\RECEIPT_.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
PID:4500

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\nsrCB74.tmp\System.dll

Filesize
11KB

MD5
b0c77267f13b2f87c084fd86ef51ccfc

SHA1
f7543f9e9b4f04386dfbf33c38cbed1bf205afb3

SHA256
a0cac4cf4852895619bc7743ebeb89f9e4927ccdb9e66b1bcd92a4136d0f9c77

SHA512
f2b57a2eea00f52a3c7080f4b5f2bb85a7a9b9f16d12da8f8ff673824556c62a0f742b72be0fd82a2612a4b6dbd7e0fdc27065212da703c2f7e28d199696f66e

Download Submit
memory/4500-140-0x0000000074000000-0x00000000740E2000-memory.dmp

Filesize
904KB

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