5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d

Analysis

max time kernel
145s
max time network
146s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/03/2024, 19:51

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General

Target

5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe
Size

276KB
MD5

b42acda8445d5219817f6a9c42500977
SHA1

786e51fb482a0358528cf5f30e54f3eb0136e6cb
SHA256

5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d
SHA512

b74ec8031720863367d8fbab9c4d83dd8ce07fbcabe0eba8ab97678e661ceae949af7b6820a8190c6ee7512fca96df1985a208b3d3c942fd43481367cdfeb901
SSDEEP

1536:9vVQb4cLIkN+4Weat2RKLjWlC48Pp9JAcjGSrowWdryyDbnIa:9vVQLIkLWeaA8KlCph9/rowWdrPnx

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1760	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2276	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe
2276	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\2cc2f4fe\2cc2f4fe	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe
File created	C:\Program Files (x86)\2cc2f4fe\jusched.exe	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.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 2276 wrote to memory of 1760	2276	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe	28
PID 2276 wrote to memory of 1760	2276	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe	28
PID 2276 wrote to memory of 1760	2276	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe	28
PID 2276 wrote to memory of 1760	2276	5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe	28

C:\Users\Admin\AppData\Local\Temp\5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe
"C:\Users\Admin\AppData\Local\Temp\5103a57aa606f61a727e76df375227fa699047adc3f4064590b550fae39d752d.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Program Files (x86)\2cc2f4fe\jusched.exe
  "C:\Program Files (x86)\2cc2f4fe\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:1760

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:\Program Files (x86)\2cc2f4fe\2cc2f4fe

Filesize
17B

MD5
7bdf61d37c9adf3e1c6937107016091f

SHA1
56b8e0c454f9dd16d508a04b3afa7e458453ac41

SHA256
4c57d86c256214baa0a5a3322ef5cdd575210455b7e964ad60382bd9d4be12e0

SHA512
ff4fc1a427c84f47042375749f45ee6edea73b902ae977f14243ebceb7b9a28f41fe5dd404e3ea381754d9122202bc6b61ed0152b20a1c1be76c225dd20861d1

Download Submit
\Program Files (x86)\2cc2f4fe\jusched.exe

Filesize
276KB

MD5
1a1ff539af2e5679e01b899e53e33674

SHA1
4f1f303d56dea3a9a682c27b13adf84b5209de69

SHA256
9d51486922fb19332ff945bc376af156adb16e4ec666a81307a459de50201788

SHA512
58c5db44c5f6fc48c69e8673af1613fc4fce00a2e0a3cdfe7474a5c35ea23f6d1d906a46bfaadeb31bfa952f768fb0a543296eff11543db9bbca0134f651c8bb

Download Submit
memory/1760-14-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2276-0-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2276-7-0x0000000002A90000-0x0000000002AEA000-memory.dmp

Filesize
360KB

Download
memory/2276-13-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download