9796763276a885fd35a511e9a5916ecd85bb41799474338b220d0f8dd9ba1c19

Analysis

max time kernel
150s
max time network
156s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
01/11/2023, 13:56

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General

Target

NEAS.2d56b5337a3b71b9df233c3cb1b312d0.exe
Size

121KB
MD5

2d56b5337a3b71b9df233c3cb1b312d0
SHA1

efe9e0c086699617d7bbbfca70aa710ae64000be
SHA256

9796763276a885fd35a511e9a5916ecd85bb41799474338b220d0f8dd9ba1c19
SHA512

9e167e1bedcef4772f5f9f6094e92a00a7315402f1f2f3964b98dce122e984b136592385c5bf13f8c97518d056b31aca37c9ab3178dfc4da2e8d00df2788adfb
SSDEEP

768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTG0J4Z:gUj+AIMOtEvwDpjNbwQEIPlemUhY2nZ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2816	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
1600	NEAS.2d56b5337a3b71b9df233c3cb1b312d0.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1600 wrote to memory of 2816	1600	NEAS.2d56b5337a3b71b9df233c3cb1b312d0.exe	28
PID 1600 wrote to memory of 2816	1600	NEAS.2d56b5337a3b71b9df233c3cb1b312d0.exe	28
PID 1600 wrote to memory of 2816	1600	NEAS.2d56b5337a3b71b9df233c3cb1b312d0.exe	28
PID 1600 wrote to memory of 2816	1600	NEAS.2d56b5337a3b71b9df233c3cb1b312d0.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.2d56b5337a3b71b9df233c3cb1b312d0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.2d56b5337a3b71b9df233c3cb1b312d0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Users\Admin\AppData\Local\Temp\misid.exe
  "C:\Users\Admin\AppData\Local\Temp\misid.exe"
  2⤵
  - Executes dropped EXE
  PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\misid.exe

Filesize
121KB

MD5
e276ddaa9c0acbb8253ec80c63124f97

SHA1
fc6a3fe15783a43223e701dc453b26e6b94f35b1

SHA256
b9b5c997ae653de50f8850aa0428cbbecff31beea5334caa2b3fe9a9068b3004

SHA512
40c1815a82925be5b8364b3b7ebc2a2a2600925e17915f3cad9bc8a654fd2aa69e8481534d8a6271f54357d50905aded1d356e344c7a7988d609f172ddbe5548

Download Submit
C:\Users\Admin\AppData\Local\Temp\misid.exe

Filesize
121KB

MD5
e276ddaa9c0acbb8253ec80c63124f97

SHA1
fc6a3fe15783a43223e701dc453b26e6b94f35b1

SHA256
b9b5c997ae653de50f8850aa0428cbbecff31beea5334caa2b3fe9a9068b3004

SHA512
40c1815a82925be5b8364b3b7ebc2a2a2600925e17915f3cad9bc8a654fd2aa69e8481534d8a6271f54357d50905aded1d356e344c7a7988d609f172ddbe5548

Download Submit
\Users\Admin\AppData\Local\Temp\misid.exe

Filesize
121KB

MD5
e276ddaa9c0acbb8253ec80c63124f97

SHA1
fc6a3fe15783a43223e701dc453b26e6b94f35b1

SHA256
b9b5c997ae653de50f8850aa0428cbbecff31beea5334caa2b3fe9a9068b3004

SHA512
40c1815a82925be5b8364b3b7ebc2a2a2600925e17915f3cad9bc8a654fd2aa69e8481534d8a6271f54357d50905aded1d356e344c7a7988d609f172ddbe5548

Download Submit
memory/1600-0-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/1600-2-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/1600-1-0x0000000000600000-0x0000000000606000-memory.dmp

Filesize
24KB

Download
memory/2816-15-0x00000000002C0000-0x00000000002C6000-memory.dmp

Filesize
24KB

Download
memory/2816-16-0x0000000000510000-0x0000000000516000-memory.dmp

Filesize
24KB

Download
memory/2816-23-0x00000000002C0000-0x00000000002C6000-memory.dmp

Filesize
24KB

Download