611c20535b02d96d24541d9f571139a1e95209f8395df1d3f6cce3c7cd159097

General

Target

021e189e879e499709c7767ab12fc897_JaffaCakes118.exe
Size

536KB
MD5

021e189e879e499709c7767ab12fc897
SHA1

2c4809588be1e623f67a01ec66819b317b7c0373
SHA256

611c20535b02d96d24541d9f571139a1e95209f8395df1d3f6cce3c7cd159097
SHA512

0b4300442d8516f5a8cc7bf0302e35826b1144ba986e063b3885ddc3201872e3c7ad9f9d34b2558854caa7c6660b0d9b0d652528760a29cc2fe5c431313d2ae1
SSDEEP

12288:UuopsWbcM3jd8yquvzR80o29dX8PEomqcQL/s4eC:UjSrgx6uvzR8bR6QLdH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1612	Launcher.exe
1388	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe

Loads dropped DLL 3 IoCs

pid	Process
4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe
4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe
4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\security.config.cch.new	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe
File created	C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\enterprisesec.config.cch.new	021e189e879e499709c7767ab12fc897_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	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Launcher.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x0007000000023443-46.dat	nsis_installer_1
behavioral2/files/0x0007000000023443-46.dat	nsis_installer_2

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1388	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe
1388	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4012 wrote to memory of 1612	4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe	82
PID 4012 wrote to memory of 1612	4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe	82
PID 4012 wrote to memory of 1612	4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe	82
PID 4012 wrote to memory of 1388	4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe	83
PID 4012 wrote to memory of 1388	4012	021e189e879e499709c7767ab12fc897_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4012
- C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\Launcher.exe
  C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\Launcher.exe /in="e021e189e879e499709c7767ab12fc897_JaffaCakes118.exe" /out="021e189e879e499709c7767ab12fc897_JaffaCakes118.exe" /psw="f916fc23a2f54f96bf2a1805bf7f72a4" /typ=dec
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1612
- C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe /path="C:\Users\Admin\AppData\Local\Temp\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  PID:1388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe

Filesize
386KB

MD5
d5c2ab2a91966ff1eca526cdf8ebebdc

SHA1
635d2012527218324630a7ef86fcf345541c3e03

SHA256
ff8c1a6295eaeef429004f23948ce7735c613e72950d0ea998d4a4d36bbc71b4

SHA512
17b828a9d097ee7b4ba27145df070b97eba05d9e8debe7c93bab4f1192410f2854aa9d78fd22e1be18625a633fd8af0888763d835ce156343a96c9c2d85a34aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe.config

Filesize
690B

MD5
bca0ea75b6940aa86960d7b9098a5998

SHA1
3d57f82158ac72c7eb2e72ba19a80485d8103130

SHA256
5a494295936d2170433864b449257bbac7b976413811a0b6339e37f83a891f8d

SHA512
260a05c509d874239a27798421ee75ac7e2bbc0d2a0485122740e8b8adcd8f43f98f7633cef278d9f7f4a132633b4b1cdf4b641e2233e891dce2d6eb6e75c3d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\Launcher.exe

Filesize
105KB

MD5
6d4f6dd0907656b54feae8e9b32cdc48

SHA1
e16c7de28099cdbe249c687163cfaa43f4745164

SHA256
922f5298a703b26cdf9ddec16bdcfbee91f8d01edf637bf1d55451e58450d02d

SHA512
b2f2c2f622459f635fb55bb026c111a0327e85ea80aaa8178b22a6e39cb4f38eb1bbdca2792b29a7cb75e46e15366d8d8a6decc526bd86f4fa2566ab5fb16396

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\Launcher.exe.config

Filesize
340B

MD5
91629f6b28cbe2b52bb86cb5af3bdbca

SHA1
35fb57ac58c9eb0668f5832a588d9f81e040568b

SHA256
589c122996fadc118731c6f983c5d3b498c4b4b59700ea548f4cfb79e4eaaeeb

SHA512
f08382296696173784841a163c73c19e7bd674a08a053c0434d55696f45039721925e5d829e4bbbf71b07385d1b88c5ea241b8247eb0d81bf381205977bd14c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\e021e189e879e499709c7767ab12fc897_JaffaCakes118.exe

Filesize
386KB

MD5
257c5c594041660ec92ec038db93b2f3

SHA1
47a0922c1ca647d903c3d761d87e24ba7ac7391e

SHA256
45467f69cf84ea9a70c64ef20e2b54c7ea63d68f36ac526503ff6f285d762093

SHA512
19c4d5dedb9082fe5103ec6dad5cc368ab7ceecf0fc74667aec29eaf9c39c614c9251c72339c2df1dcb2f2890f81308c8cf243fb5c14860a4eb1862d183a8f69

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\021e189e879e499709c7767ab12fc897_JaffaCakes118.exe\hwy2LQFcyipN0wQ\installer.exe

Filesize
536KB

MD5
021e189e879e499709c7767ab12fc897

SHA1
2c4809588be1e623f67a01ec66819b317b7c0373

SHA256
611c20535b02d96d24541d9f571139a1e95209f8395df1d3f6cce3c7cd159097

SHA512
0b4300442d8516f5a8cc7bf0302e35826b1144ba986e063b3885ddc3201872e3c7ad9f9d34b2558854caa7c6660b0d9b0d652528760a29cc2fe5c431313d2ae1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsn7FD0.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsn7FD0.tmp\pwgen.dll

Filesize
16KB

MD5
a555472395178ac8c733d90928e05017

SHA1
f44b192d66473f01a6540aaec4b6c9ac4c611d35

SHA256
82ae08fced4a1f9a7df123634da5f4cb12af4593a006bef421a54739a2cbd44e

SHA512
e6d87b030c45c655d93b2e76d7437ad900df5da2475dd2e6e28b6c872040491e80f540b00b6091d16bc8410bd58a1e82c62ee1b17193ef8500a153d4474bb80a

Download Submit
memory/1388-43-0x000000001BF60000-0x000000001C42E000-memory.dmp

Filesize
4.8MB

Download
memory/1388-48-0x0000000020510000-0x0000000020572000-memory.dmp

Filesize
392KB

Download
memory/1388-58-0x00007FFE22390000-0x00007FFE22D31000-memory.dmp

Filesize
9.6MB

Download
memory/1388-39-0x00007FFE22645000-0x00007FFE22646000-memory.dmp

Filesize
4KB

Download
memory/1388-40-0x00007FFE22390000-0x00007FFE22D31000-memory.dmp

Filesize
9.6MB

Download
memory/1388-41-0x000000001B7E0000-0x000000001B7EE000-memory.dmp

Filesize
56KB

Download
memory/1388-42-0x00007FFE22390000-0x00007FFE22D31000-memory.dmp

Filesize
9.6MB

Download
memory/1388-51-0x00007FFE22390000-0x00007FFE22D31000-memory.dmp

Filesize
9.6MB

Download
memory/1388-44-0x000000001C4D0000-0x000000001C56C000-memory.dmp

Filesize
624KB

Download
memory/1388-45-0x00000000013B0000-0x00000000013B8000-memory.dmp

Filesize
32KB

Download
memory/1388-50-0x00007FFE22645000-0x00007FFE22646000-memory.dmp

Filesize
4KB

Download
memory/1612-25-0x0000000072AA0000-0x0000000073051000-memory.dmp

Filesize
5.7MB

Download
memory/1612-24-0x0000000072AA2000-0x0000000072AA3000-memory.dmp

Filesize
4KB

Download
memory/1612-30-0x0000000072AA0000-0x0000000073051000-memory.dmp

Filesize
5.7MB

Download
memory/1612-27-0x0000000072AA0000-0x0000000073051000-memory.dmp

Filesize
5.7MB

Download

Analysis

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