85d298f56465c93b06e8d9a87d6b98be238e1f2ff62bede5445551a80af7b8f4

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/04/2024, 13:22

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General

Target

f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe
Size

24KB
MD5

f1273499dccf7fbb3f70f64f65047e5f
SHA1

6bb229e326e6aa5a8e353a731801cec7e0c0d768
SHA256

85d298f56465c93b06e8d9a87d6b98be238e1f2ff62bede5445551a80af7b8f4
SHA512

bf74027b864e639daafb8f35433694a7d0ca85324f06ef41ab0f7d8f5f389f6b44aaa79351e0d10944576e0a306e1bd493394854e333b54066e4288c706d6b88
SSDEEP

384:E3eVES+/xwGkRKJHNlM61qmTTMVF9/q5Fv0:bGS+ZfbJHNO8qYoAFM

Score

6^/10

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"	f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.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	f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
2652	tasklist.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
2508	NETSTAT.EXE
2564	ipconfig.exe

Runs net.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2652	tasklist.exe
Token: SeDebugPrivilege	2508	NETSTAT.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2020	f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe
2020	f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 2104	2020	f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe	28
PID 2020 wrote to memory of 2104	2020	f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe	28
PID 2020 wrote to memory of 2104	2020	f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe	28
PID 2020 wrote to memory of 2104	2020	f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2112	2104	cmd.exe	30
PID 2104 wrote to memory of 2112	2104	cmd.exe	30
PID 2104 wrote to memory of 2112	2104	cmd.exe	30
PID 2104 wrote to memory of 2112	2104	cmd.exe	30
PID 2104 wrote to memory of 2564	2104	cmd.exe	31
PID 2104 wrote to memory of 2564	2104	cmd.exe	31
PID 2104 wrote to memory of 2564	2104	cmd.exe	31
PID 2104 wrote to memory of 2564	2104	cmd.exe	31
PID 2104 wrote to memory of 2652	2104	cmd.exe	32
PID 2104 wrote to memory of 2652	2104	cmd.exe	32
PID 2104 wrote to memory of 2652	2104	cmd.exe	32
PID 2104 wrote to memory of 2652	2104	cmd.exe	32
PID 2104 wrote to memory of 2740	2104	cmd.exe	34
PID 2104 wrote to memory of 2740	2104	cmd.exe	34
PID 2104 wrote to memory of 2740	2104	cmd.exe	34
PID 2104 wrote to memory of 2740	2104	cmd.exe	34
PID 2740 wrote to memory of 2628	2740	net.exe	35
PID 2740 wrote to memory of 2628	2740	net.exe	35
PID 2740 wrote to memory of 2628	2740	net.exe	35
PID 2740 wrote to memory of 2628	2740	net.exe	35
PID 2104 wrote to memory of 2508	2104	cmd.exe	36
PID 2104 wrote to memory of 2508	2104	cmd.exe	36
PID 2104 wrote to memory of 2508	2104	cmd.exe	36
PID 2104 wrote to memory of 2508	2104	cmd.exe	36

C:\Users\Admin\AppData\Local\Temp\f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1273499dccf7fbb3f70f64f65047e5f_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2020
- 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⤵
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c set
    3⤵
    PID:2112
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:2564
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:2652
- - C:\Windows\SysWOW64\net.exe
    net start
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2740
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start
      4⤵
      PID:2628
- - C:\Windows\SysWOW64\NETSTAT.EXE
    netstat -an
    3⤵
    - Gathers network information
    - Suspicious use of AdjustPrivilegeToken
    PID:2508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Process Discovery

T1057

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\??\c:\windows\temp\flash.log

Filesize
8KB

MD5
7fe6faa34d147296ef378ecc5dcc0f55

SHA1
5262c5cce0e40d3be5eb4adf85a07314a62bf968

SHA256
4d513732ab339a561e9f7b2c050208b170afdaf2d7a271a7321a1bb0ba5456a6

SHA512
bc6ca5973f91b9653fe6040e44cb13091b84da2d1ef831482a0dcd1294b9090030bcee8273a5a80ea5618fc0619d206fb89223e61eab2b51b6465c3b68155cb0

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads