946e1190e2dd2d5e927e6d68c6680c2c3ceb49154fb30e32fea63b8382058aa4

Analysis

max time kernel
125s
max time network
126s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
01/11/2023, 16:44

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General

Target

NEAS.27314bba08b184bb4343870285c48776.exe
Size

196KB
MD5

27314bba08b184bb4343870285c48776
SHA1

fc66625d693cf715470b403a71299b3a0754356b
SHA256

946e1190e2dd2d5e927e6d68c6680c2c3ceb49154fb30e32fea63b8382058aa4
SHA512

3b7e3bd554f153ab2fc710db75d0a8cf72e4551ebaa74a1363fd1c7a2f0c4b4ef1f6ccedbd13e723da0b9821276fdfc7c2e4e1ff243d3c98d05bbf877e28ba04
SSDEEP

1536:yvVQb4cLIkN+4Weat2RKLjWlC48Pp9JAcjrSrowuB:yvVQLIkLWeaA8KlCph9GrowuB

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2004	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2000	NEAS.27314bba08b184bb4343870285c48776.exe
2000	NEAS.27314bba08b184bb4343870285c48776.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\50ee1495\jusched.exe	NEAS.27314bba08b184bb4343870285c48776.exe
File created	C:\Program Files (x86)\50ee1495\50ee1495	NEAS.27314bba08b184bb4343870285c48776.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	NEAS.27314bba08b184bb4343870285c48776.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 2000 wrote to memory of 2004	2000	NEAS.27314bba08b184bb4343870285c48776.exe	28
PID 2000 wrote to memory of 2004	2000	NEAS.27314bba08b184bb4343870285c48776.exe	28
PID 2000 wrote to memory of 2004	2000	NEAS.27314bba08b184bb4343870285c48776.exe	28
PID 2000 wrote to memory of 2004	2000	NEAS.27314bba08b184bb4343870285c48776.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.27314bba08b184bb4343870285c48776.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.27314bba08b184bb4343870285c48776.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Program Files (x86)\50ee1495\jusched.exe
  "C:\Program Files (x86)\50ee1495\jusched.exe"
  2⤵
  - Executes dropped EXE
  PID:2004

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)\50ee1495\50ee1495

Filesize
17B

MD5
7bdf61d37c9adf3e1c6937107016091f

SHA1
56b8e0c454f9dd16d508a04b3afa7e458453ac41

SHA256
4c57d86c256214baa0a5a3322ef5cdd575210455b7e964ad60382bd9d4be12e0

SHA512
ff4fc1a427c84f47042375749f45ee6edea73b902ae977f14243ebceb7b9a28f41fe5dd404e3ea381754d9122202bc6b61ed0152b20a1c1be76c225dd20861d1

Download Submit
C:\Program Files (x86)\50ee1495\jusched.exe

Filesize
196KB

MD5
cce2cbc20d13f58f2df66fd339eab6c1

SHA1
c9f0f10374ec844ee18056489500ad30e22dc5a4

SHA256
7f77df221af0088563f816bd47d5cefea63827b4a90ecf88712753606160821e

SHA512
956984a8753860017908ed8bc94f90b17577e445ec3a685fe694b72070bca984082b368037361682679368c5010276da0d48de139a8f5ebead6f57d1d129a2a8

Download Submit
C:\Program Files (x86)\50ee1495\jusched.exe

Filesize
196KB

MD5
cce2cbc20d13f58f2df66fd339eab6c1

SHA1
c9f0f10374ec844ee18056489500ad30e22dc5a4

SHA256
7f77df221af0088563f816bd47d5cefea63827b4a90ecf88712753606160821e

SHA512
956984a8753860017908ed8bc94f90b17577e445ec3a685fe694b72070bca984082b368037361682679368c5010276da0d48de139a8f5ebead6f57d1d129a2a8

Download Submit
\Program Files (x86)\50ee1495\jusched.exe

Filesize
196KB

MD5
cce2cbc20d13f58f2df66fd339eab6c1

SHA1
c9f0f10374ec844ee18056489500ad30e22dc5a4

SHA256
7f77df221af0088563f816bd47d5cefea63827b4a90ecf88712753606160821e

SHA512
956984a8753860017908ed8bc94f90b17577e445ec3a685fe694b72070bca984082b368037361682679368c5010276da0d48de139a8f5ebead6f57d1d129a2a8

Download Submit
\Program Files (x86)\50ee1495\jusched.exe

Filesize
196KB

MD5
cce2cbc20d13f58f2df66fd339eab6c1

SHA1
c9f0f10374ec844ee18056489500ad30e22dc5a4

SHA256
7f77df221af0088563f816bd47d5cefea63827b4a90ecf88712753606160821e

SHA512
956984a8753860017908ed8bc94f90b17577e445ec3a685fe694b72070bca984082b368037361682679368c5010276da0d48de139a8f5ebead6f57d1d129a2a8

Download Submit