e7a63d3753861f8f25e6f367590c94232849b7e5b85aa7f1ad50874ac038176f

General

Target

010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe
Size

24KB
MD5

010cdf0f94fe7d1e58adb234bb664526
SHA1

4fed3c95c741f9eb9ead3ea33b5c6033157377c0
SHA256

e7a63d3753861f8f25e6f367590c94232849b7e5b85aa7f1ad50874ac038176f
SHA512

93f12e360820b3b1a6d0ca0c37c389fbaf34882550a4fe4f7d934ef58041095f82499175db4f7a4563ac5902d7919fe0bb938704cc32dc51d00a5ac21c33029b
SSDEEP

384:E3eVES+/xwGkRKJilM61qmTTMVF9/q5n0:bGS+ZfbJiO8qYoA0

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Start GeekBuddy = "C:\\Program Files\\Common Files\\Microsoft Shared\\Web Folders\\1033\\spoolsv.exe"	010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
5044	tasklist.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\Web Folders\1033\spoolsv.exe	010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 8 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	NETSTAT.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ipconfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
3096	ipconfig.exe
3576	NETSTAT.EXE

Runs net.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5044	tasklist.exe
Token: SeDebugPrivilege	3576	NETSTAT.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4328	010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe
4328	010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 2760	4328	010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe	82
PID 4328 wrote to memory of 2760	4328	010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe	82
PID 4328 wrote to memory of 2760	4328	010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe	82
PID 2760 wrote to memory of 1576	2760	cmd.exe	84
PID 2760 wrote to memory of 1576	2760	cmd.exe	84
PID 2760 wrote to memory of 1576	2760	cmd.exe	84
PID 2760 wrote to memory of 3096	2760	cmd.exe	85
PID 2760 wrote to memory of 3096	2760	cmd.exe	85
PID 2760 wrote to memory of 3096	2760	cmd.exe	85
PID 2760 wrote to memory of 5044	2760	cmd.exe	86
PID 2760 wrote to memory of 5044	2760	cmd.exe	86
PID 2760 wrote to memory of 5044	2760	cmd.exe	86
PID 2760 wrote to memory of 3516	2760	cmd.exe	88
PID 2760 wrote to memory of 3516	2760	cmd.exe	88
PID 2760 wrote to memory of 3516	2760	cmd.exe	88
PID 3516 wrote to memory of 4672	3516	net.exe	89
PID 3516 wrote to memory of 4672	3516	net.exe	89
PID 3516 wrote to memory of 4672	3516	net.exe	89
PID 2760 wrote to memory of 3576	2760	cmd.exe	90
PID 2760 wrote to memory of 3576	2760	cmd.exe	90
PID 2760 wrote to memory of 3576	2760	cmd.exe	90

C:\Users\Admin\AppData\Local\Temp\010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\010cdf0f94fe7d1e58adb234bb664526_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ver >c:\windows\temp\flash.log & cmd /c set >>c:\windows\temp\flash.log & ipconfig /all >>c:\windows\temp\flash.log & tasklist >>c:\windows\temp\flash.log & net start>>c:\windows\temp\flash.log & netstat -an >>c:\windows\temp\flash.log
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2760
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c set
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1576
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /all
    3⤵
    - System Location Discovery: System Language Discovery
    - Gathers network information
    PID:3096
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5044
- - C:\Windows\SysWOW64\net.exe
    net start
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3516
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start
      4⤵
      System Location Discovery: System Language Discovery
      PID:4672
- - C:\Windows\SysWOW64\NETSTAT.EXE
    netstat -an
    3⤵
    - System Location Discovery: System Language Discovery
    - Gathers network information
    - Suspicious use of AdjustPrivilegeToken
    PID:3576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Process Discovery

1

T1057

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:\windows\temp\flash.log

Filesize
14KB

MD5
3b0be48cc6d0a68908161ba764bd5628

SHA1
210dabe340372af1b73fc2bb200e9f4b1b28628e

SHA256
444e67d1b5ac4e08ce7497c954a2fb73dab03153f66828adc89b21b2e9fa0f82

SHA512
4f52649ad58d85dcca32e29689119ef38fadd574ddb064d9deb7f97acdcdd2a5bf19f552ec959010e80e2e5ca23e2a495e0cf111fef04989a874ecb37ce7d74b

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads