a2f8a0bd595764dc576197c9c884b5f4a37febfa8e1d80e9af6ec37f7394d321

Analysis

max time kernel
149s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 05:58

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General

Target

eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe
Size

96KB
MD5

eab67ce0abea1d78963bfb9078d37736
SHA1

768a411fe89654c6cb7f59a76506058b8f689002
SHA256

a2f8a0bd595764dc576197c9c884b5f4a37febfa8e1d80e9af6ec37f7394d321
SHA512

430205dd38d6cc21ee71e9e427995902331d10e2967ee174eedae870de5d460463d6a1ea2c141021092f077ee793744c616c91951b76dd6817c491d3aa6650f0
SSDEEP

768:sqQoj/dSzNVQ1mDNJWbKEdBMQXQ3Cn4eQQercwxsRf:RQoj/YNJcAQeMJ

Score

10^/10

discovery

Malware Config

Extracted

Credentials

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

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	eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1516	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-19\bin\jusched.exe	eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe
File created	C:\Program Files (x86)\Java\jre-19\bin\UF	eab67ce0abea1d78963bfb9078d37736_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	eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe
1516	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 1516	2164	eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe	82
PID 2164 wrote to memory of 1516	2164	eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe	82
PID 2164 wrote to memory of 1516	2164	eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eab67ce0abea1d78963bfb9078d37736_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Program Files (x86)\Java\jre-19\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-19\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1516

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)\Java\jre-19\bin\UF

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\Java\jre-19\bin\jusched.exe

Filesize
96KB

MD5
43a9f72a3a76e8ec4ea031aa97cdf3b9

SHA1
24a54a72cd5c1524c3fcf1e422f3eb42d1754840

SHA256
ae16d05ac956ca8ea52eacc33e205e283f94750d60dcb3f08da2394b4fad6e3c

SHA512
8278922fc6a2599b478c1fbe13530e14c1d0e9f356e826f86d98b3352f5b3ab6542ae1343a4c8e8594bf41bf4b68ceb935b44ed34948ab2e7780b2383531b207

Download Submit
memory/1516-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1516-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2164-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2164-10-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download