0c1ed65f0c8cb59132fdb16205f3cd7cc8e023a88f4ebbe9ccc3f421573cb896

Analysis

max time kernel
97s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 20:37

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General

Target

36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe
Size

19KB
MD5

36496c157ab458fd2549a2bdcfa7cb80
SHA1

46c2f5be235b3027617114efc6f8dc1a3349aec6
SHA256

0c1ed65f0c8cb59132fdb16205f3cd7cc8e023a88f4ebbe9ccc3f421573cb896
SHA512

e31099c223538656d80445eed13aeb3c48ee08aa91ea0a014f2e2ef5b8354f8bf47c8279935759792e08d1c03a6997993ec5de58f93bf25c4163dc3726f7a4df
SSDEEP

384:m9W/WjoAGOuMQ2oJRyB+T4EdX8HvFZbZFrnSIREUruZzI0PLI7:/A7oSB+TbX8PFP9SIR16lhPI

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\AEF331A9\ImagePath = "C:\\Windows\\system32\\4054BD0B.EXE -k"	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2092	4054BD0B.EXE

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\A517FA3C.DLL	4054BD0B.EXE
File created	C:\Windows\SysWOW64\4054BD0B.EXE	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\4054BD0B.EXE	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\4054BD0B.EXE	4054BD0B.EXE
File created	C:\Windows\SysWOW64\delme.bat	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3760	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe
3760	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe
2092	4054BD0B.EXE
2092	4054BD0B.EXE
2092	4054BD0B.EXE
2092	4054BD0B.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3760 wrote to memory of 2440	3760	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe	85
PID 3760 wrote to memory of 2440	3760	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe	85
PID 3760 wrote to memory of 2440	3760	36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\36496c157ab458fd2549a2bdcfa7cb80_JaffaCakes118.exe"
1⤵
- Sets service image path in registry
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3760
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\delme.bat
  2⤵
  PID:2440

C:\Windows\SysWOW64\4054BD0B.EXE
C:\Windows\SysWOW64\4054BD0B.EXE -k
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\4054BD0B.EXE

Filesize
19KB

MD5
36496c157ab458fd2549a2bdcfa7cb80

SHA1
46c2f5be235b3027617114efc6f8dc1a3349aec6

SHA256
0c1ed65f0c8cb59132fdb16205f3cd7cc8e023a88f4ebbe9ccc3f421573cb896

SHA512
e31099c223538656d80445eed13aeb3c48ee08aa91ea0a014f2e2ef5b8354f8bf47c8279935759792e08d1c03a6997993ec5de58f93bf25c4163dc3726f7a4df

Download Submit
C:\Windows\SysWOW64\delme.bat

Filesize
239B

MD5
9d90cbc7ffab25f654c884ad6926fc08

SHA1
0ee4faaffa299a939f04ddd07bc5bec3b5c9a470

SHA256
3be433ca9a555a937f6bbb8a4212ad56c29de3112e9c7485583e37102ba2f324

SHA512
52eaceb95034bfac4bea0561c2f0947844dd55d44bb59036217974c43a2444f7c194ebd38fd1f82d81afc302c9d941cfde23b3d287aa6c5ddb8934eca166d99b

Download Submit
memory/2092-6-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2092-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2092-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3760-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3760-1-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/3760-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download