2453a96bfc0c929a33096f3dfcc2269f1868ad3527195d8202b320e3e5c89f3d

General

Target

95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe
Size

654KB
MD5

95d643da39669978c4fb908a3f5a72ba
SHA1

a83557ac1403accb17dddc1f8e86548452775ca0
SHA256

2453a96bfc0c929a33096f3dfcc2269f1868ad3527195d8202b320e3e5c89f3d
SHA512

724dc038be0c901558e73d77699345238e1b6ad55c3ead9f74272483236707d009f5efedf5b98a38c768fe352daa126b713ef65a6e65cb77406f8d849110c30f
SSDEEP

12288:Mi50YbtLkDDNKuzjHIt5u7j338N33Z1xpIqSxhQswrf2ypd13zj+dgbQ6f3wKvwC:tLZADDPzLIt44lZ1xHiyswT2Qd12dGQY

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2992	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2708	svchost.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Internet Explorer\svchost.exe	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\svchost.exe	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe
File created	C:\Program Files (x86)\Internet Explorer\svchost.DLL	svchost.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\svchost.DLL	svchost.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\uninstal.bat	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2708	svchost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2992	2172	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe	30
PID 2172 wrote to memory of 2992	2172	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe	30
PID 2172 wrote to memory of 2992	2172	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe	30
PID 2172 wrote to memory of 2992	2172	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe	30
PID 2172 wrote to memory of 2992	2172	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe	30
PID 2172 wrote to memory of 2992	2172	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe	30
PID 2172 wrote to memory of 2992	2172	95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe	30
PID 2708 wrote to memory of 1212	2708	svchost.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212
- C:\Users\Admin\AppData\Local\Temp\95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\95d643da39669978c4fb908a3f5a72ba_JaffaCakes118.exe"
  2⤵
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2172
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Windows\uninstal.bat
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2992

C:\Program Files (x86)\Internet Explorer\svchost.exe
"C:\Program Files (x86)\Internet Explorer\svchost.exe"
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Program Files (x86)\Internet Explorer\svchost.exe

Filesize
654KB

MD5
95d643da39669978c4fb908a3f5a72ba

SHA1
a83557ac1403accb17dddc1f8e86548452775ca0

SHA256
2453a96bfc0c929a33096f3dfcc2269f1868ad3527195d8202b320e3e5c89f3d

SHA512
724dc038be0c901558e73d77699345238e1b6ad55c3ead9f74272483236707d009f5efedf5b98a38c768fe352daa126b713ef65a6e65cb77406f8d849110c30f

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
e6d2d76ca1a9ce4602ab270ebc808df2

SHA1
38358e1a6dd14c88925c7eaaf88c0483b1d31491

SHA256
2939d7abf436e0ec5bf6f0c8b75bb326e5b494a2c55009c016776f05e0f333f9

SHA512
c36e5249f876911ca4477d5d5f54b5379796d4b4bdec1b5ed01ded38e2856233bf4d0dbbf19332c1dc68e7b6148ca71b40b68aaa444e23adaed78d5e180794a3

Download Submit
memory/1212-17-0x00000000029F0000-0x00000000029F1000-memory.dmp

Filesize
4KB

Download
memory/2172-0-0x0000000013140000-0x00000000135D2000-memory.dmp

Filesize
4.6MB

Download
memory/2172-1-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2172-15-0x0000000013140000-0x00000000135D2000-memory.dmp

Filesize
4.6MB

Download
memory/2708-5-0x0000000013140000-0x00000000135D2000-memory.dmp

Filesize
4.6MB

Download
memory/2708-18-0x0000000013140000-0x00000000135D2000-memory.dmp

Filesize
4.6MB

Download
memory/2708-20-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download
memory/2708-21-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download

Analysis

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