2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b

Analysis

max time kernel
208s
max time network
219s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 14:22

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General

Target

2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b.exe
Size

372KB
MD5

a6bac720c9c35f2a22cefb4dfa4196cf
SHA1

9e9c6f50c7a39e5add80b8c0fd85a35c2d4449a1
SHA256

2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b
SHA512

7054bef912e8f7f2517a0efcd01f20fa0bd5bf7f70da43654f4fec65c08c24de63faba2ee7a1c3a13a46b8f32db08ccc2fff070020eddf7ad280ee7d04c05310
SSDEEP

6144:192AH7NAVrjFjniAedfSV7hl6FlAuoLwjjBnJ1go9Oao4daC6eCX7CnufotE3:ZH7srjhCIVV8FOKjFnJRq4ZjOCn+eY

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4168	2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Federalization\Astian.ini	2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Coendou.Exo	2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\sidestykker\Deaktiveringer\Orchiorrhaphy51\Xenograft.Kro	2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b.exe
File opened for modification	C:\Windows\Dooli\Acronal\Kobbersulfat.Sam	2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b.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\2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b.exe
"C:\Users\Admin\AppData\Local\Temp\2bc90a1fdc41f3c106b518198f071f11c498ed91136435c22db1b557aead041b.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
PID:4168

Network

MITRE ATT&CK Enterprise v6

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\nsm23D0.tmp\System.dll

Filesize
11KB

MD5
b8992e497d57001ddf100f9c397fcef5

SHA1
e26ddf101a2ec5027975d2909306457c6f61cfbd

SHA256
98bcd1dd88642f4dd36a300c76ebb1ddfbbbc5bfc7e3b6d7435dc6d6e030c13b

SHA512
8823b1904dccfaf031068102cb1def7958a057f49ff369f0e061f1b4db2090021aa620bb8442a2a6ac9355bb74ee54371dc2599c20dc723755a46ede81533a3c

Download Submit
memory/4168-134-0x0000000002BC0000-0x0000000002CC1000-memory.dmp

Filesize
1.0MB

Download
memory/4168-135-0x0000000002BC0000-0x0000000002CC1000-memory.dmp

Filesize
1.0MB

Download