aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 02:27

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General

Target

aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe
Size

47KB
MD5

fcdd0431c3cdefc2e1a38d9aae3d63f7
SHA1

8c716d458f2ff0020d3e6be8ac2103ec1ac84327
SHA256

aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925
SHA512

9c3c1c3a4129308456b974d39fdeac2057b31521c9b4ad9c350299ee7730ccd3d59406cff88f04a5a27be7246310e38b7656587e8961d43a2cd68909389b7a2a
SSDEEP

768:qflivXrVKpVhKvtxwYHwVFoeAQQmucwU2AXukkrc:8lqrVKprVuQQZc

Score

10^/10

discovery

Malware Config

Extracted

Credentials

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

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3000	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
1776	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe
1776	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\2652ba0e\jusched.exe	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe
File created	C:\Program Files (x86)\2652ba0e\2652ba0e	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe
3000	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 3000	1776	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe	30
PID 1776 wrote to memory of 3000	1776	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe	30
PID 1776 wrote to memory of 3000	1776	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe	30
PID 1776 wrote to memory of 3000	1776	aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe	30

C:\Users\Admin\AppData\Local\Temp\aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe
"C:\Users\Admin\AppData\Local\Temp\aea79b5c6dfb7c4d783a8b4f87aae2bc613ec8f264f73734b41836ce79392925.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Program Files (x86)\2652ba0e\jusched.exe
  "C:\Program Files (x86)\2652ba0e\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\2652ba0e\2652ba0e

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
\Program Files (x86)\2652ba0e\jusched.exe

Filesize
47KB

MD5
f33a45e96577030a71e624d5d1f25475

SHA1
214fc4ec19e6f6579c855e1bf31216fd078d3ec8

SHA256
b1eec1b04b924e8561ad22b4a6b6c4fad2a0be3ba6e2b2b604c29a5658c3a731

SHA512
0b277cc9aef3d8d1b8fe74e707ba8c518d915c83e7b1283f276ab4e767a16c2777b19853abb8ea5e2d2ef6ad849256da8ac8450775a23446e57c0be1ee897020

Download Submit
memory/1776-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1776-6-0x00000000003D0000-0x00000000003F0000-memory.dmp

Filesize
128KB

Download
memory/1776-11-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3000-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download