e87a6bb6a951fd9a669a5d8fbb2333cd36dfcbe0f54d917e03c3a98caa6d9c06

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 08:25

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General

Target

2fa475e76cb3078dda103f5193e0a111_JaffaCakes118.dll
Size

1.1MB
MD5

2fa475e76cb3078dda103f5193e0a111
SHA1

43fb76212bb4eb9c83b1b61ef98d80fa6c9baafd
SHA256

e87a6bb6a951fd9a669a5d8fbb2333cd36dfcbe0f54d917e03c3a98caa6d9c06
SHA512

c5f07a60b0b5ace28236a041fe7c93668cbcab25945093e84094d2d1f5abd8be393a33130d351aa5129f07181755a421ff1ccca1673404787962b05a6f9a11bd
SSDEEP

24576:SMpZ4OxwR1QcQq/W7ihb4bPWmBLXvPmVpTrdzjs00D:SuNZ7Ib8ZBL2/X4

Score

8^/10

persistence

Malware Config

Signatures

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\dticem\Parameters\ServiceDll = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2fa475e76cb3078dda103f5193e0a111_JaffaCakes118.dll"	regsvr32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\06cbb51556.dll	svchost.exe
File opened for modification	C:\Windows\SysWOW64\06cbb51556.dll	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 4920	3140	regsvr32.exe	82
PID 3140 wrote to memory of 4920	3140	regsvr32.exe	82
PID 3140 wrote to memory of 4920	3140	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2fa475e76cb3078dda103f5193e0a111_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3140
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\2fa475e76cb3078dda103f5193e0a111_JaffaCakes118.dll
  2⤵
  - Server Software Component: Terminal Services DLL
  PID:4920

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k dtcGep -s dticem
1⤵
- Drops file in System32 directory
PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\06cbb51556.dll

Filesize
126B

MD5
3d8931a160b3c90dde96abaf1da03f03

SHA1
8aaec632720accb8bb700deb8d9708bd989d43f2

SHA256
4f9bec431af6ffade988c2e015b8e52113c1ca864468492d8c00eb13090c00e3

SHA512
d5ee86a97ebeee0024264aa87e0d3ce9ffe303642c0e834261ad75b41be227e7bbd4ba4da1bd9a5a6d4c06a72954e412f545bb666dfc142257353c37b89a90d0

Download Submit
C:\Windows\SysWOW64\06cbb51556.dll

Filesize
114B

MD5
e2c1579e8d080527affc42535dc3cbee

SHA1
643d2cf0e39112d7d2b72ded0bfd006c8d23c328

SHA256
f4dd4e355b135fc3979468f2b662822140f7498ba2c79fddc4e6ac943b29914f

SHA512
5b5537c96156870f75eb21019da8cde985c132a1b1d7060494c30ec29569703521131817833b65a98d179a2274f664e8290a7d611386b2156363595f937eec4d

Download Submit
memory/1504-7-0x0000000000400000-0x0000000000517000-memory.dmp

Filesize
1.1MB

Download
memory/1504-21-0x0000000000400000-0x0000000000517000-memory.dmp

Filesize
1.1MB

Download