0351474d284ae427d81a832bc2d890058ab50ceaa9507f9a5f99208d417defbc

General

Target

78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe
Size

368KB
MD5

78af068121af619d15eaefee8f6a2725
SHA1

06be48cfee8d897355929219323011fa67a13e6f
SHA256

0351474d284ae427d81a832bc2d890058ab50ceaa9507f9a5f99208d417defbc
SHA512

eaf939ccad86deb480c5733cf7f677b2355384e4b759bb3f0ba78e9723130bafb8ca27525b0c4853e014fc0219d5aeb59caaf128bdf622931f86159fcd3da45f
SSDEEP

6144:3khuRag17v4ftdrIbkDyZe+4MI9YnVpmV3bxxdPrPvdHo6Sjg:Uca2gdkIDy75mdtrPvdIxE

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2884 set thread context of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE	78af068121af619d15eaefee8f6a2725_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 5 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	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gpupdate.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2716	reg.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2884 wrote to memory of 2896	2884	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	30
PID 2896 wrote to memory of 1808	2896	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	31
PID 2896 wrote to memory of 1808	2896	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	31
PID 2896 wrote to memory of 1808	2896	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	31
PID 2896 wrote to memory of 1808	2896	78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe	31
PID 1808 wrote to memory of 2716	1808	cmd.exe	33
PID 1808 wrote to memory of 2716	1808	cmd.exe	33
PID 1808 wrote to memory of 2716	1808	cmd.exe	33
PID 1808 wrote to memory of 2716	1808	cmd.exe	33
PID 1808 wrote to memory of 2160	1808	cmd.exe	34
PID 1808 wrote to memory of 2160	1808	cmd.exe	34
PID 1808 wrote to memory of 2160	1808	cmd.exe	34
PID 1808 wrote to memory of 2160	1808	cmd.exe	34
PID 1808 wrote to memory of 2160	1808	cmd.exe	34
PID 1808 wrote to memory of 2160	1808	cmd.exe	34
PID 1808 wrote to memory of 2160	1808	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Users\Admin\AppData\Local\Temp\78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\78af068121af619d15eaefee8f6a2725_JaffaCakes118.exe"
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2896
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Start.bat
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1808
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Associations /v ModRiskFileTypes /t REG_SZ /d .exe /f
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2716
  - - C:\Windows\SysWOW64\gpupdate.exe
      gpupdate /force
      4⤵
      System Location Discovery: System Language Discovery
      PID:2160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\Start.bat

Filesize
200B

MD5
9cedeb0b293d2b5491225ef3d9eb2a8b

SHA1
b607ef9bd319b6ec696c8dab8a314998d133298b

SHA256
3fc59706783a0778da9121da52a63e34e47c82f436d5b14943e14fb418fd4f08

SHA512
ec7d4544e32b1ea460895b1037a9eca2529eed45d6ee1644f83dfc4d4ad8f7c32a811ee4627bc6b243fb5d5c9e3e2b22060d6a2903692830ff1f114d2b9f3cfc

Download Submit
memory/2896-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2896-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2896-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2896-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2896-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2896-4-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2896-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2896-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2896-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

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