59af5a5d589544b2393ad0143ceecceb89b8782935b1b04a17190f8b6e89169c

Analysis

max time kernel
145s
max time network
153s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
18/11/2023, 06:49

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General

Target

NEAS.25198ccf720dfa8e4748eb69a4279dd0.exe
Size

33KB
MD5

25198ccf720dfa8e4748eb69a4279dd0
SHA1

dd03ac7c0f4ae722faa11477e1ed6383e398375e
SHA256

59af5a5d589544b2393ad0143ceecceb89b8782935b1b04a17190f8b6e89169c
SHA512

0567686c3cf07e0f1a863089c7b6f8e2fc6b04415ed803030d3073f57882bdd2bc95e121d71f624dbbe0fabbaaa78b61e6deceb2b7da27ff524e87682dc2ccb3
SSDEEP

384:cl+ApZPfdyLARu1h0KjSyC8bARyur1xeMu/4XFN3he4sswtzPeRspQ4:pGbu1hJSyC8MmGkqEPGspQ4

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2672	lssad.exe

Loads dropped DLL 2 IoCs

pid	Process
2320	NEAS.25198ccf720dfa8e4748eb69a4279dd0.exe
2320	NEAS.25198ccf720dfa8e4748eb69a4279dd0.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 2320 wrote to memory of 2672	2320	NEAS.25198ccf720dfa8e4748eb69a4279dd0.exe	28
PID 2320 wrote to memory of 2672	2320	NEAS.25198ccf720dfa8e4748eb69a4279dd0.exe	28
PID 2320 wrote to memory of 2672	2320	NEAS.25198ccf720dfa8e4748eb69a4279dd0.exe	28
PID 2320 wrote to memory of 2672	2320	NEAS.25198ccf720dfa8e4748eb69a4279dd0.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.25198ccf720dfa8e4748eb69a4279dd0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.25198ccf720dfa8e4748eb69a4279dd0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Users\Admin\AppData\Local\Temp\lssad.exe
  "C:\Users\Admin\AppData\Local\Temp\lssad.exe"
  2⤵
  - Executes dropped EXE
  PID:2672

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\Cab50D0.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar517F.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

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

Filesize
33KB

MD5
cac90571ff7e2b0f6a17fdb5b3791d54

SHA1
8b703bd16d5810b60e54857fb4eb8ffea3da6dfe

SHA256
2f61c0fa0b11e35b6e0820639568deea07d104fd3c067e8c3a96b0a5917172cf

SHA512
f853e8b6b6d14a530cc88d921041aee91c50681d9a9db25b872694bad71984b3b242d6d15ecef3822d7a484d1eb05904de2097120f6c711d4c20598a9dc6a968

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

Filesize
33KB

MD5
cac90571ff7e2b0f6a17fdb5b3791d54

SHA1
8b703bd16d5810b60e54857fb4eb8ffea3da6dfe

SHA256
2f61c0fa0b11e35b6e0820639568deea07d104fd3c067e8c3a96b0a5917172cf

SHA512
f853e8b6b6d14a530cc88d921041aee91c50681d9a9db25b872694bad71984b3b242d6d15ecef3822d7a484d1eb05904de2097120f6c711d4c20598a9dc6a968

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

Filesize
33KB

MD5
cac90571ff7e2b0f6a17fdb5b3791d54

SHA1
8b703bd16d5810b60e54857fb4eb8ffea3da6dfe

SHA256
2f61c0fa0b11e35b6e0820639568deea07d104fd3c067e8c3a96b0a5917172cf

SHA512
f853e8b6b6d14a530cc88d921041aee91c50681d9a9db25b872694bad71984b3b242d6d15ecef3822d7a484d1eb05904de2097120f6c711d4c20598a9dc6a968

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

Filesize
33KB

MD5
cac90571ff7e2b0f6a17fdb5b3791d54

SHA1
8b703bd16d5810b60e54857fb4eb8ffea3da6dfe

SHA256
2f61c0fa0b11e35b6e0820639568deea07d104fd3c067e8c3a96b0a5917172cf

SHA512
f853e8b6b6d14a530cc88d921041aee91c50681d9a9db25b872694bad71984b3b242d6d15ecef3822d7a484d1eb05904de2097120f6c711d4c20598a9dc6a968

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

Filesize
33KB

MD5
cac90571ff7e2b0f6a17fdb5b3791d54

SHA1
8b703bd16d5810b60e54857fb4eb8ffea3da6dfe

SHA256
2f61c0fa0b11e35b6e0820639568deea07d104fd3c067e8c3a96b0a5917172cf

SHA512
f853e8b6b6d14a530cc88d921041aee91c50681d9a9db25b872694bad71984b3b242d6d15ecef3822d7a484d1eb05904de2097120f6c711d4c20598a9dc6a968

Download Submit
memory/2320-1-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2672-11-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download