92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22/11/2024, 15:07

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General

Target

92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe
Size

101KB
MD5

4712eaa4edf89cb89419f17e11e797e6
SHA1

411e5b59abaf458503d547a1ca2218f11a99e8ca
SHA256

92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f
SHA512

9d459a13352e56d179caed1bd0544e930418d0eb1cc4b4896694ce296647655650162cace35adeebfe0843f92a8965fa60b200c3bb2392ddc2802e1fad3820c6
SSDEEP

768:JzQYScGrIubHuYtvdxwYHw5FAe2QUncwx6FXmMvgvvvvvvvuvvveXEMYj:tQTIubHy5wQU6XmXY

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
1240	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
1452	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe
1452	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\3e83129b\3e83129b	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe
File created	C:\Program Files (x86)\3e83129b\jusched.exe	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.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	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe
1240	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 1240	1452	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe	30
PID 1452 wrote to memory of 1240	1452	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe	30
PID 1452 wrote to memory of 1240	1452	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe	30
PID 1452 wrote to memory of 1240	1452	92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe	30

C:\Users\Admin\AppData\Local\Temp\92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe
"C:\Users\Admin\AppData\Local\Temp\92ef0ea42e3d4c80bf975ef63fbf48de2a836bd03e8c50bc7f447e623a86918f.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Program Files (x86)\3e83129b\jusched.exe
  "C:\Program Files (x86)\3e83129b\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1240

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

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Downloads

C:\Program Files (x86)\3e83129b\3e83129b

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
\Program Files (x86)\3e83129b\jusched.exe

Filesize
101KB

MD5
2b56b3fdb019382d41195ed239ce9ada

SHA1
e4bc113ccc16658de1485606884c4f0a6c0b8486

SHA256
0eb3b2495e44d9f7473f78144692ed0cfa445d855f900c3e4fd5db6048b68092

SHA512
7262f5a5d93c29e387863b670ad455c5828c3ba572d76c5491dabe2d33fdbadaa865a18af2cab580d142f1bed6cd2fc898c38e2154ce85f322f0dd0de5341204

Download Submit
memory/1240-14-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1452-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1452-6-0x0000000000550000-0x000000000057C000-memory.dmp

Filesize
176KB

Download
memory/1452-12-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1452-11-0x0000000000550000-0x000000000057C000-memory.dmp

Filesize
176KB

Download