a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba

Analysis

max time kernel
142s
max time network
151s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 11:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe
Size

311KB
MD5

a2fb158d408cd2f4445d418d91616870
SHA1

47ef7bd9cb7ae6eb480823dd072474c8555f29d8
SHA256

a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba
SHA512

b5a0b2ae5d363f4f0f5cb18767ca2747cd55e83dcd82e9b6ffbfee373a6139ddd90fa4f728da6504370e8646258f494eeaed4648b70d6337987d26b0af01ab9c
SSDEEP

6144:3+K0V919YwKptplPYNjwRAcuIjMVuruYy1JM/lJPYs:uV/KptplPujwlxMIS1JM/7

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
1544	a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe
1544	a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe
1544	a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe
1544	a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe
1544	a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe
1544	a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe
1544	a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.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\a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe
"C:\Users\Admin\AppData\Local\Temp\a54c8ac6796df436e31498290d6c5a680c8399b4e814d63b59776c53b00d2bba.exe"
1⤵
- Loads dropped DLL
PID:1544

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

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\nsj2D4A.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nsj2D4A.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nsj2D4A.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nsj2D4A.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nsj2D4A.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nsj2D4A.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nsj2D4A.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
memory/1544-54-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download