79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 23:42

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General

Target

79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe
Size

72KB
MD5

c46fca6ff68caad23653cdf0b073aeb3
SHA1

7bf11f110c32a96a1298acdbd8bf49e2f1722aeb
SHA256

79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4
SHA512

1df92748144df08386e9977b4c4f3153f5c53dd37e6c4f2884a0a7cb053352ea52c17fba053c63f4054e5b1e751e58bb10cd483e5c9609113160f424a890254c
SSDEEP

1536:EQTIubHy5wQcNZgHLl7qJc2fiMIRZprDa8ibxBeO:d4wPNaLlqy2MtDMBx

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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe

Executes dropped EXE 1 IoCs

pid	Process
2448	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\bfff84ab\jusched.exe	79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe
File created	C:\Program Files (x86)\bfff84ab\bfff84ab	79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.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	79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
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2448	jusched.exe
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2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
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2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
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2448	jusched.exe
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2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
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2448	jusched.exe
2448	jusched.exe
2448	jusched.exe
2448	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2448	2308	79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe	86
PID 2308 wrote to memory of 2448	2308	79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe	86
PID 2308 wrote to memory of 2448	2308	79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe	86

C:\Users\Admin\AppData\Local\Temp\79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe
"C:\Users\Admin\AppData\Local\Temp\79922108b02999ea4cf97a6821df89101e368fd01c68479a09b5722115d12cf4.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Program Files (x86)\bfff84ab\jusched.exe
  "C:\Program Files (x86)\bfff84ab\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2448

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)\bfff84ab\bfff84ab

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\bfff84ab\jusched.exe

Filesize
72KB

MD5
fff220cddb8be81eeb9838d14021714e

SHA1
57ee30ce194e8ef2d2d707af9998f12726faa63e

SHA256
a00d7cdf4b32822b316311eba73dc1293c1982d96e34cff22a5fd968ef53ef85

SHA512
ee4732550d579cd53369d16a8c678ffa77882a713b5e1ade0a9dd381a7b970f98817c1eaa326716f16710d04e082f700f72ef38de447fa15f5d47e7335b9f510

Download Submit
memory/2308-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2308-11-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2448-10-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download