ad0b17e7d9c8f6d00ed02e3ce2825cdf3841482ac02f8a9d1b531e5f4f2a69b6

Analysis

max time kernel
150s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 14:18

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General

Target

0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe
Size

34KB
MD5

0b15d98a371adb04e50e4c8f3b260808
SHA1

04125f8c16b7b4907c92a5986df6604525ac1d5c
SHA256

ad0b17e7d9c8f6d00ed02e3ce2825cdf3841482ac02f8a9d1b531e5f4f2a69b6
SHA512

72c9d3abb89a8e6de1ac6ec5b45e69d0f78cd42fcc2c7174f64ca426df073dd739f4d2efdaaf8f7ef2d3170194f0003eee16f42b8b4a0c436a16b51ed4fca643
SSDEEP

768:mzQYScGrIubHuYtvdxwYHw5FAe2QJncwxQ:gQTIubHy5wQJc

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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
552	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\ebcaecd0\jusched.exe	0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe
File created	C:\Program Files (x86)\ebcaecd0\ebcaecd0	0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.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	0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
552	jusched.exe
552	jusched.exe
552	jusched.exe
552	jusched.exe
552	jusched.exe
552	jusched.exe
552	jusched.exe
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552	jusched.exe
552	jusched.exe
552	jusched.exe
552	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 552	4852	0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe	82
PID 4852 wrote to memory of 552	4852	0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe	82
PID 4852 wrote to memory of 552	4852	0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0b15d98a371adb04e50e4c8f3b260808_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4852
- C:\Program Files (x86)\ebcaecd0\jusched.exe
  "C:\Program Files (x86)\ebcaecd0\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:552

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)\ebcaecd0\ebcaecd0

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

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C:\Program Files (x86)\ebcaecd0\jusched.exe

Filesize
34KB

MD5
9f80b05ed488f2a62b521eecbdb056a1

SHA1
b0dafc6156061d3a3515212e27216e71d147dc55

SHA256
dff2ab04ae0425f8545fdc36f37094be7e8437c1bf314c7a9b9b50b9ba65b653

SHA512
4861a0b902a3ef8d0d42c36ee018b3b5df33c64f9d03325e759d9b2b1f4a0cbd3a7433b6c56368ce1acb32fc8e0b0283a64f561553633565d4487d6b4e6538e2

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