4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859

Analysis

max time kernel
199s
max time network
218s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 18:45

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General

Target

4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe
Size

311KB
MD5

b89853222024008850a909ef01b361e9
SHA1

de9680a815aadd638bb2e6350aaef1e7e028a39a
SHA256

4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859
SHA512

96dda1d2246f0924bd90fe7ac7df796fb8ffc922b86bc767cd8c922d0429149b5aa0487a46ac1707f3af998b09610f313b7a9665fdd03a1f3fccdd59d5beb116
SSDEEP

6144:j+K0zxl/aEZlr7uLT7Z+NIPYWe5WFxR24kp6PKoi1rM:Kz+2qvZnYQF3OA2S

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
960	4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe
960	4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe
960	4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe
960	4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe
960	4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe
960	4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe
960	4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.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\4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe
"C:\Users\Admin\AppData\Local\Temp\4d1bcf8d750c046b027c3678b9653a9512083a9e27d0b5117464f1cf770d9859.exe"
1⤵
- Loads dropped DLL
PID:960

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\nst1122.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nst1122.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nst1122.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nst1122.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nst1122.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nst1122.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
\Users\Admin\AppData\Local\Temp\nst1122.tmp\nsisdl.dll

Filesize
14KB

MD5
1dadb63a5dfaa0679485c5dbaf96033f

SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676

SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245

SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722

Download Submit
memory/960-54-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download