252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b

Analysis

max time kernel
131s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
28/11/2022, 01:26

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General

Target

252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b.exe
Size

2.9MB
MD5

bf803dc9987d1d91aef824a76889f124
SHA1

4409e737c18e66cc411427772fdfb92b59972470
SHA256

252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b
SHA512

6dfacbbabb867651b02fc8be112a4ad9dcfd22f8d3ec1163578fa051f73a8e4bef6c3df00e76e5527fb1888d9608edd3f13af1c2e1d00e606ca88fa9f8e8ae7d
SSDEEP

49152:AHjxh05m7bcKJEzfVzvlQr7hIbU38YI2wBKgZn5r9g8DwoqjzzInmq5e:qjxOcUoSh6rybUVLwBKx88ZjYml

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1180	252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b.exe
1180	252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b.exe
1180	252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b.exe

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1180	252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b.exe

C:\Users\Admin\AppData\Local\Temp\252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b.exe
"C:\Users\Admin\AppData\Local\Temp\252802cd64f9695a683d9fafa0cfacf82b9e8e122ec34f4f2d27fdbbf9ed4f7b.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1180

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

\Users\Admin\AppData\Local\Temp\nsd2196.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

Download Submit
\Users\Admin\AppData\Local\Temp\nsd2196.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
\Users\Admin\AppData\Local\Temp\nsd2196.tmp\UAC.dll

Filesize
13KB

MD5
7f56c0d6a8733dec142814ed5a58b0ee

SHA1
c119e66f179cfb758966f3cf878466057bea1840

SHA256
86445396775370aff5834f10bda25e505b6f89efc69a04fe1ce46f5d128be73f

SHA512
8b3b9bed985b3583b7be8b2197bb068e5d5508f8b5c4a7fc1278b2662dc8d9a53fd6df63f636e44bfc5aa37f030ac76b8d259d6b446bf87d5c72b74ff5b158f3

Download Submit
memory/1180-54-0x0000000075A31000-0x0000000075A33000-memory.dmp

Filesize
8KB

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