097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281

Analysis

max time kernel
150s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 19:52

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General

Target

097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe
Size

75KB
MD5

c8f5a5eca120a31b288551f466668454
SHA1

ab9b655a9ab495e9973eb6a172304091d1824761
SHA256

097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281
SHA512

8ca6e05d92ee9d230bfb20e87ad34d50c426b4f95995a0fac4ab896a75ad28cf1de4daca8de9479ddb6c83652d3875d9db0804ad2e71f009e19df8623bc3a807
SSDEEP

1536:EQTIubHy5wQZNZgHLl7qJc2fiMIRZprDa8ibxBeop:d4wONaLlqy2MtDMBvp

Score

10^/10

discovery

Malware Config

Extracted

Credentials

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

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe

Executes dropped EXE 1 IoCs

pid	Process
1192	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\4cb1febe\4cb1febe	097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe
File created	C:\Program Files (x86)\4cb1febe\jusched.exe	097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.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	097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe
1192	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 1192	5064	097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe	90
PID 5064 wrote to memory of 1192	5064	097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe	90
PID 5064 wrote to memory of 1192	5064	097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe	90

C:\Users\Admin\AppData\Local\Temp\097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe
"C:\Users\Admin\AppData\Local\Temp\097687cda0456436055ea62b16be7eb9d6a5aff82c7573d315d8a0bf6351c281.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5064
- C:\Program Files (x86)\4cb1febe\jusched.exe
  "C:\Program Files (x86)\4cb1febe\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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)\4cb1febe\4cb1febe

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\4cb1febe\jusched.exe

Filesize
75KB

MD5
47e11facde0ebbb54ab6c8c2b68f4c26

SHA1
8c9808baf497f49341ecd5639c25248c04fe3b5f

SHA256
edb63e072fbc7cec579a837ced9ed9d76486af6d3256fe7ada00af9f2199723b

SHA512
7ea02b66886a0a88caa68788fbf22ba6fd67c41e6fe64401a39825713586646cfa5ae1b6b91428b0c04f9b8056aab49fa910124b72a6b36db69681ed6130b761

Download Submit
memory/1192-9-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1192-12-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/5064-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/5064-11-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download