17a4556dd821409caa7af5c29b1840848e666e182c84cc8c3231b7978bc649dd

Analysis

max time kernel
120s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-08-2024 17:09

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General

Target

210ce077e7fe562e2a7fbab842515170N.exe
Size

35KB
MD5

210ce077e7fe562e2a7fbab842515170
SHA1

d56b51a8e56e0bdb670f400baef982eb9040110b
SHA256

17a4556dd821409caa7af5c29b1840848e666e182c84cc8c3231b7978bc649dd
SHA512

377656bdb570cfafbf2e51a344216921cf78eb24651ba1ad91f074d5437366893d6fcbf80148b195b56ec08445c04b0eb951aa0a1044e58c07a82b7f614cf819
SSDEEP

768:9qSqC8+N5ozQQRncwxWmNXMX3cX8wtgg/X/zCtgcgCEX8u/vSXrXrXrXrXrXySrH:9rqfzQQRamN88Fr277777x

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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	210ce077e7fe562e2a7fbab842515170N.exe

Executes dropped EXE 1 IoCs

pid	Process
4044	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\f64afd52\f64afd52	210ce077e7fe562e2a7fbab842515170N.exe
File created	C:\Program Files (x86)\f64afd52\jusched.exe	210ce077e7fe562e2a7fbab842515170N.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	210ce077e7fe562e2a7fbab842515170N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe
4044	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 4044	2452	210ce077e7fe562e2a7fbab842515170N.exe	91
PID 2452 wrote to memory of 4044	2452	210ce077e7fe562e2a7fbab842515170N.exe	91
PID 2452 wrote to memory of 4044	2452	210ce077e7fe562e2a7fbab842515170N.exe	91

C:\Users\Admin\AppData\Local\Temp\210ce077e7fe562e2a7fbab842515170N.exe
"C:\Users\Admin\AppData\Local\Temp\210ce077e7fe562e2a7fbab842515170N.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Program Files (x86)\f64afd52\jusched.exe
  "C:\Program Files (x86)\f64afd52\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4044

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

Replay Monitor

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Downloads

C:\Program Files (x86)\f64afd52\f64afd52

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\f64afd52\jusched.exe

Filesize
35KB

MD5
9a976e41716a22ae360fbe4902a5f0be

SHA1
6a2b7d191e7dde9bfaffed0efc1d7acd19e1f257

SHA256
f7d705632742c52d361106ef9f74237d2c9859ae2b8772c7734f7ddeb741457a

SHA512
004ff9d7a122ce2ff0598314b6d1ca7c6aba7f7a5c88fe07baedd61eed162a1b87317543039d3ac1162d6fe98bc17d102a720509da2d00e54cebb05b85e31d83

Download Submit
memory/2452-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2452-1-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2452-5-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/2452-4-0x00000000005B0000-0x00000000005B3000-memory.dmp

Filesize
12KB

Download
memory/2452-18-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4044-15-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4044-19-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download