783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63

Analysis

max time kernel
119s
max time network
78s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/09/2024, 03:21

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General

Target

783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe
Size

49KB
MD5

25ac59a28dac1bcc47776119e22dffc0
SHA1

5b5b96e88f3df5fb65cd13e55165b4659e470b7f
SHA256

783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63
SHA512

d8d717f1c2c3464423a67cd7264d178b1c13ac40f1cd2f5357c866be7f8ccf6bbbf6c992289e8f6cc0ea2bd512b9acd38fa599c68dc106bdc533e0bf5ae2a704
SSDEEP

768:kflivXrVKpVhKvtxwYHwVFoeAQQmucwUKzdlPPKXDbQr8u:alqrVKprVuQQ7z7PgaJ

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
1560	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2432	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe
2432	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\9096e1b7\jusched.exe	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe
File created	C:\Program Files (x86)\9096e1b7\9096e1b7	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.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	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe
1560	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 1560	2432	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe	31
PID 2432 wrote to memory of 1560	2432	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe	31
PID 2432 wrote to memory of 1560	2432	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe	31
PID 2432 wrote to memory of 1560	2432	783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe	31

C:\Users\Admin\AppData\Local\Temp\783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe
"C:\Users\Admin\AppData\Local\Temp\783debd023e67eb110796cb838b34df34c1e7530461e17b0e5fe00dd932c3e63N.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Program Files (x86)\9096e1b7\jusched.exe
  "C:\Program Files (x86)\9096e1b7\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1560

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)\9096e1b7\9096e1b7

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
\Program Files (x86)\9096e1b7\jusched.exe

Filesize
49KB

MD5
78c6ab8e81894f41893a7ec7c0c1740f

SHA1
fdb3d96fcf4936ffcfb5393018d18916cbb9d93b

SHA256
9be2d8525b671a3d3e3fd6bb7ccbeb8135b260d9aec0ec0852dbe11c22d6aa29

SHA512
6ad262f48d0637838c7ff626dd822c5acaab5e755adceb611390026e2304f3bbd3bf43ac95a1203e9997ea9bb2c45b937664cdbf84c31bc4d86eb19c9bb02940

Download Submit
memory/1560-13-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/2432-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/2432-6-0x00000000003D0000-0x00000000003ED000-memory.dmp

Filesize
116KB

Download
memory/2432-12-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download