dd2369027e9c8c48aa244bb9979efbafe854d1347323f822ca30f9e27313b775

General

Target

fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe
Size

368KB
MD5

fd895cc7ae0f36250b57b1204ec7147a
SHA1

02873ce9cd5bc20fd40f3201b2d4c6d661363df1
SHA256

dd2369027e9c8c48aa244bb9979efbafe854d1347323f822ca30f9e27313b775
SHA512

65efd1efe73493a9265ba027529d5a777207f6ea3aacdb392e0a8099fa586864b934ea1494a8fd6299e6c0f81b14d5948382e4b75d1e187308a70a6e96110cb3
SSDEEP

6144:1gL92UU48OOlg/gwpewysMzEYUM9Kwn832M6w6j0m:uLxU5O/gWysMIYlK4AlOj0m

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3520 set thread context of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe
File created	C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE	fd895cc7ae0f36250b57b1204ec7147a_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	fd895cc7ae0f36250b57b1204ec7147a_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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
5104	reg.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3520 wrote to memory of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84
PID 3520 wrote to memory of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84
PID 3520 wrote to memory of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84
PID 3520 wrote to memory of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84
PID 3520 wrote to memory of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84
PID 3520 wrote to memory of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84
PID 3520 wrote to memory of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84
PID 3520 wrote to memory of 1848	3520	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	84
PID 1848 wrote to memory of 3100	1848	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	85
PID 1848 wrote to memory of 3100	1848	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	85
PID 1848 wrote to memory of 3100	1848	fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe	85
PID 3100 wrote to memory of 5104	3100	cmd.exe	87
PID 3100 wrote to memory of 5104	3100	cmd.exe	87
PID 3100 wrote to memory of 5104	3100	cmd.exe	87
PID 3100 wrote to memory of 3608	3100	cmd.exe	88
PID 3100 wrote to memory of 3608	3100	cmd.exe	88
PID 3100 wrote to memory of 3608	3100	cmd.exe	88

C:\Users\Admin\AppData\Local\Temp\fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3520
- C:\Users\Admin\AppData\Local\Temp\fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\fd895cc7ae0f36250b57b1204ec7147a_JaffaCakes118.exe"
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1848
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\Start.bat
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3100
  - - 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:5104
  - - C:\Windows\SysWOW64\gpupdate.exe
      gpupdate /force
      4⤵
      System Location Discovery: System Language Discovery
      PID:3608

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

Replay Monitor

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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/1848-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1848-2-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1848-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1848-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

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