e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6

General

Target

e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe
Size

291KB
MD5

abeba866077bdbaa55274f2dcf38089c
SHA1

9bac76a2d80558fe1741ad8e238c67e9f4171c3c
SHA256

e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6
SHA512

8c35a437eee074d5ee08509ddac32cc47a601406e15b90eff3d041e7e20a623ed7b3281644425f02c774d734e0406befeb6142d65225b5bed58f655c0e69675c
SSDEEP

3072:2ePgCctxGv4QcU9KQ2BBA2waPxYtmoldEgnROnZvyExl2F+yobm:yCctxGsWKQ2Bx5xgJEHnByExl2F+m

Score

10^/10

persistence

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.byethost12.com
Port:
21
Username:
b12_8082975
Password:
951753zx

Extracted

Credentials

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

Signatures

Executes dropped EXE 1 IoCs

Processes:

jusched.exe

pid process

1464 jusched.exe

pid	process
1464	jusched.exe

Loads dropped DLL 2 IoCs

Processes:

e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

pid	process
1544	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe
1544	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

Drops file in Program Files directory 2 IoCs

Processes:

e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

description	ioc	process
File created	C:\Program Files (x86)\1a43bd90\jusched.exe	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe
File created	C:\Program Files (x86)\1a43bd90\1a43bd90	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

Drops file in Windows directory 1 IoCs

Processes:

e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

description ioc process

File created C:\Windows\Tasks\Update23.job e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\Update23.job	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe

description	pid	process	target process
PID 1544 wrote to memory of 1464	1544	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe	jusched.exe
PID 1544 wrote to memory of 1464	1544	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe	jusched.exe
PID 1544 wrote to memory of 1464	1544	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe	jusched.exe
PID 1544 wrote to memory of 1464	1544	e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe	jusched.exe

C:\Users\Admin\AppData\Local\Temp\e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe
"C:\Users\Admin\AppData\Local\Temp\e75a0249e9ae701c29eb4eef967ad239f3ea381444614ef7272e0f74b364d5c6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1544

C:\Program Files (x86)\1a43bd90\jusched.exe
"C:\Program Files (x86)\1a43bd90\jusched.exe"
2⤵
- Executes dropped EXE
PID:1464

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files (x86)\1a43bd90\1a43bd90

Filesize
17B

MD5
552bb86ed2797d3fd12ac0d273afaf75

SHA1
6e8633f9c24590779acbd3dd14c60f856320bc0a

SHA256
3ef9ff5da8272fd1b14c83f12c8d28fd9dbf32d56bcb714921032b02557fe789

SHA512
dab57227de02f4667cc8e2ec47566088b473caa0387caffbdfde37f3400da7d4f67dd222e83a4fa93592694bbcff7c52a2bcec074868baf221bc47d9370c8d2c

Download Submit
C:\Program Files (x86)\1a43bd90\jusched.exe

Filesize
291KB

MD5
0dfd282c278adf8fbbf3b03fa1d98fe6

SHA1
ef1ddd619a9545d4696a017a4f1988f60b9e4230

SHA256
7579044cb67fe346130681cd24c9f89e15f324ab9926ee7958b549a15e676210

SHA512
fa9092486dd06dcc96af0cde79826d9f712baa964b5da54d5778b3b26cae89386d34b2c4002293c8055e3bcd71975880c3b0b6c16b318371c3a76912389a36ae

Download Submit
\Program Files (x86)\1a43bd90\jusched.exe

Filesize
291KB

MD5
0dfd282c278adf8fbbf3b03fa1d98fe6

SHA1
ef1ddd619a9545d4696a017a4f1988f60b9e4230

SHA256
7579044cb67fe346130681cd24c9f89e15f324ab9926ee7958b549a15e676210

SHA512
fa9092486dd06dcc96af0cde79826d9f712baa964b5da54d5778b3b26cae89386d34b2c4002293c8055e3bcd71975880c3b0b6c16b318371c3a76912389a36ae

Download Submit
\Program Files (x86)\1a43bd90\jusched.exe

Filesize
291KB

MD5
0dfd282c278adf8fbbf3b03fa1d98fe6

SHA1
ef1ddd619a9545d4696a017a4f1988f60b9e4230

SHA256
7579044cb67fe346130681cd24c9f89e15f324ab9926ee7958b549a15e676210

SHA512
fa9092486dd06dcc96af0cde79826d9f712baa964b5da54d5778b3b26cae89386d34b2c4002293c8055e3bcd71975880c3b0b6c16b318371c3a76912389a36ae

Download Submit
memory/1464-58-0x0000000000000000-mapping.dmp

Download
memory/1464-61-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1544-54-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1544-55-0x0000000075681000-0x0000000075683000-memory.dmp

Filesize
8KB

Download
memory/1544-60-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads