c1bd55fbc8bfe4877d66a0ebe4f386be4c38eb25530575828ace0a7def00e89f

Analysis

max time kernel
149s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2022, 01:14

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General

Target

c1bd55fbc8bfe4877d66a0ebe4f386be4c38eb25530575828ace0a7def00e89f.exe
Size

957KB
MD5

5d3a6ba87c08595725f4612d52d1086b
SHA1

9e54a5e428f1238b6ee9364b74eb1bab34f0bbc8
SHA256

c1bd55fbc8bfe4877d66a0ebe4f386be4c38eb25530575828ace0a7def00e89f
SHA512

77c2c3998743d37c5cba51fd9080d91f67a1279b8f62958367ce681a30682d5491600b328a931ca14ecdc0b3d1e6ec34736cd27d9305db78e6e50f30445fc8d7
SSDEEP

12288:6v7jEb2j5SCwHUENhYYhI67ieQEV4ogH2nMT338oVgNsrzgzExDW9Y69outCvbBR:47AbK1q72gyn8ohVFW9X9AM1o4le

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3220-133-0x0000000000400000-0x00000000006F1000-memory.dmp	upx
behavioral2/memory/3220-134-0x0000000000400000-0x00000000006F1000-memory.dmp	upx

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	c1bd55fbc8bfe4877d66a0ebe4f386be4c38eb25530575828ace0a7def00e89f.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	c1bd55fbc8bfe4877d66a0ebe4f386be4c38eb25530575828ace0a7def00e89f.exe

C:\Users\Admin\AppData\Local\Temp\c1bd55fbc8bfe4877d66a0ebe4f386be4c38eb25530575828ace0a7def00e89f.exe
"C:\Users\Admin\AppData\Local\Temp\c1bd55fbc8bfe4877d66a0ebe4f386be4c38eb25530575828ace0a7def00e89f.exe"
1⤵
- Modifies registry class
PID:3220

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

memory/3220-133-0x0000000000400000-0x00000000006F1000-memory.dmp

Filesize
2.9MB

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memory/3220-134-0x0000000000400000-0x00000000006F1000-memory.dmp

Filesize
2.9MB

Download