2e7e2b430145b75f8c2c28dd0db907019a5d278ce488cc82ccf875433df33c48

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
28/05/2024, 16:32

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General

Target

virussign.com_5d049dc061483a053d31349dda6ce4a0.exe
Size

58KB
MD5

5d049dc061483a053d31349dda6ce4a0
SHA1

ff81ad577ac388542e87000829e425ea3e23e22e
SHA256

2e7e2b430145b75f8c2c28dd0db907019a5d278ce488cc82ccf875433df33c48
SHA512

e00b2c5df4ceb5091572e7a739d67c0ccaffe4ce8b1ace96c5061fb327c68e3a8daed85baac045f3a12bdc826cfaca0494d00f94fca714a85bd84f180180c0a6
SSDEEP

768:9qSqC8+N5ozQQRncwxWmNXMX3cX8wtgtzpAXpX8/X/7CUrfbtSqkl:9rqfzQQRamN8835mv7CUroqkl

Score

10^/10

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
onthelinux
Password:
741852abc

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3012	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2300	virussign.com_5d049dc061483a053d31349dda6ce4a0.exe
2300	virussign.com_5d049dc061483a053d31349dda6ce4a0.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\3551d1c\jusched.exe	virussign.com_5d049dc061483a053d31349dda6ce4a0.exe
File created	C:\Program Files (x86)\3551d1c\3551d1c	virussign.com_5d049dc061483a053d31349dda6ce4a0.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe
3012	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 3012	2300	virussign.com_5d049dc061483a053d31349dda6ce4a0.exe	28
PID 2300 wrote to memory of 3012	2300	virussign.com_5d049dc061483a053d31349dda6ce4a0.exe	28
PID 2300 wrote to memory of 3012	2300	virussign.com_5d049dc061483a053d31349dda6ce4a0.exe	28
PID 2300 wrote to memory of 3012	2300	virussign.com_5d049dc061483a053d31349dda6ce4a0.exe	28

C:\Users\Admin\AppData\Local\Temp\virussign.com_5d049dc061483a053d31349dda6ce4a0.exe
"C:\Users\Admin\AppData\Local\Temp\virussign.com_5d049dc061483a053d31349dda6ce4a0.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Program Files (x86)\3551d1c\jusched.exe
  "C:\Program Files (x86)\3551d1c\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3012

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)\3551d1c\3551d1c

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\3551d1c\jusched.exe

Filesize
58KB

MD5
7b5968a5fa40f06e12117d9e27bbbbe7

SHA1
23fc8e97c308f24380c08e5d085e85bce068b397

SHA256
3026b00c3bbc47def206ba8d0a02c4eee0cae216aa6d9d0d2ff3edac15b7ebd3

SHA512
ded3c600221b498153471869e033797d2496c77a79c6932d2d2ef4a38670034889a741e8f48c2ee139506276367351a2b0b66622675b87c2c0ad1216d00f9ee1

Download Submit
memory/2300-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2300-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2300-5-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/2300-4-0x00000000001B0000-0x00000000001B3000-memory.dmp

Filesize
12KB

Download
memory/2300-17-0x0000000004900000-0x0000000004944000-memory.dmp

Filesize
272KB

Download
memory/2300-16-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2300-15-0x0000000004900000-0x0000000004944000-memory.dmp

Filesize
272KB

Download
memory/3012-22-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3012-19-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download