f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 03:31

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General

Target

f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe
Size

45KB
MD5

a5bad33dbecf5ef9b0cc5377fb46af48
SHA1

27bdd667e7f4376c9f95c37a6bc8732dc308b922
SHA256

f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990
SHA512

bf0e78c3cc0fc5ca1e7ac7583479ab9e1f834f58ebf4845ee20f5ab52a7f1e2f93d0ec27532d6b022fa8aa616ac6e50bbbdcb73bd13f0ec4cdca87f49acdc39a
SSDEEP

768:9qSqC8+N5ozQQencwxWmNXMX3cX8tcXmcX8/XrX8/uU9:9rqfzQQeamN88xjm7c79

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
2112	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2400	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe
2400	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\1a008e39\jusched.exe	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe
File created	C:\Program Files (x86)\1a008e39\1a008e39	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.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	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe
2112	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2112	2400	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe	30
PID 2400 wrote to memory of 2112	2400	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe	30
PID 2400 wrote to memory of 2112	2400	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe	30
PID 2400 wrote to memory of 2112	2400	f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe	30

C:\Users\Admin\AppData\Local\Temp\f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe
"C:\Users\Admin\AppData\Local\Temp\f6c4f0408e40c0a5e9c79973454b3a3052e479ff150daa8c5c86feece7118990.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Program Files (x86)\1a008e39\jusched.exe
  "C:\Program Files (x86)\1a008e39\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2112

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)\1a008e39\1a008e39

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
\Program Files (x86)\1a008e39\jusched.exe

Filesize
45KB

MD5
2389a98d0364be933f1bbb11d5807670

SHA1
3d98d9f8b9c79a79113977c26157486f67607d6d

SHA256
772dd9fd8fad4efb598ad38e4676a29dac9c4cba738fd4cf8e7cd33e889c6a32

SHA512
8b8e29702dbbbf1cc19d80210288ac5e6b0f3549ec534a4971cb8ddd7f7b989ab04a5c02c96728925fa82bae0af12203474fe583891467096801e867dfc07937

Download Submit
memory/2112-21-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2112-18-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2400-5-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/2400-4-0x0000000000220000-0x0000000000223000-memory.dmp

Filesize
12KB

Download
memory/2400-3-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2400-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2400-16-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

Filesize
272KB

Download
memory/2400-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2400-22-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

Filesize
272KB

Download