cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5

Analysis

max time kernel
190s
max time network
214s
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, 16:25 UTC

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General

Target

cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe
Size

6.4MB
MD5

32addb5c1de3baea0e625813d88ae34d
SHA1

caee3665e93b45375460e81d45aa903af820ee2c
SHA256

cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5
SHA512

72a0d1f7ba2d28629da8754939beff27d63979c7e989bfbf99793a82b307c54e77370c4d0698e62bf5aeaf3d242a94605760b7d28f6aa056c695089c3c843f6d
SSDEEP

196608:B4HJryvp10aEvcRVcdaNaqH+ex+PdQ3iVci1zwXA3:BiNyb1fcsNaqN+PZfNww3

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4272	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe
File created	C:\Windows\assembly\Desktop.ini	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4272	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4272	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe
4272	cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe

C:\Users\Admin\AppData\Local\Temp\cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe
"C:\Users\Admin\AppData\Local\Temp\cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe"
1⤵
- Loads dropped DLL
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4272

Network

DNS

15.89.54.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

15.89.54.20.in-addr.arpa

IN PTR

Response
DNS

2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa

Remote address:

8.8.8.8:53

Request

2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa

IN PTR

Response

8.238.111.126:80

322 B
7
20.189.173.11:443

322 B
7
104.80.225.205:443

322 B
7
8.248.3.254:80

322 B
7
96.16.53.148:80

322 B
7
96.16.53.148:80

322 B
7
85.93.14.155:81

cee9c8a4e07d9fb8a1da22a174919c8ed81e860a83a0770d970d36888f9422e5.exe

260 B
5

8.8.8.8:53

15.89.54.20.in-addr.arpa

dns

70 B
156 B
1
1

DNS Request

15.89.54.20.in-addr.arpa
8.8.8.8:53

2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa

dns

118 B
204 B
1
1

DNS Request

2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa

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\hordwgaj.uye\7z.dll

Filesize
893KB

MD5
04ad4b80880b32c94be8d0886482c774

SHA1
344faf61c3eb76f4a2fb6452e83ed16c9cce73e0

SHA256
a1e1d1f0fff4fcccfbdfa313f3bdfea4d3dfe2c2d9174a615bbc39a0a6929338

SHA512
3e3aaf01b769471b18126e443a721c9e9a0269e9f5e48d0a10251bc1ee309855bd71ede266caa6828b007359b21ba562c2a5a3469078760f564fb7bd43acabfb

Download Submit
memory/4272-132-0x0000000075230000-0x00000000757E1000-memory.dmp

Filesize
5.7MB

Download
memory/4272-133-0x0000000075230000-0x00000000757E1000-memory.dmp

Filesize
5.7MB

Download