bccff4a07bc297faf95ffd3b8aab14f6133ec5acc3f67fbbc88511ac8edb2458

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 11:49

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

b7839b51cb038631184d8df3455380a0_JaffaCakes118.exe
Size

101KB
MD5

b7839b51cb038631184d8df3455380a0
SHA1

3a6bb35d62fdbce9db8ef5f6b16908ae6cbb4b99
SHA256

bccff4a07bc297faf95ffd3b8aab14f6133ec5acc3f67fbbc88511ac8edb2458
SHA512

81bf52eba9fd1e2971b28d905c81fd821d42eec04d707f39a9fd9177604dbb454acd2e8c07d87fcbc71d4cdd873b48eacd3b2638a7a74cd0f6237d93aa298cd9
SSDEEP

1536:MGyegE0yBsdgQVsTIUxsTnPxrfzU598HSoRmeMivJv5fiwTm5VDuR:D15OgrIUxsTnPxbzU59Am3iRv5ZTyF

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2140	cmd.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 2 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b7839b51cb038631184d8df3455380a0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2140	2104	b7839b51cb038631184d8df3455380a0_JaffaCakes118.exe	31
PID 2104 wrote to memory of 2140	2104	b7839b51cb038631184d8df3455380a0_JaffaCakes118.exe	31
PID 2104 wrote to memory of 2140	2104	b7839b51cb038631184d8df3455380a0_JaffaCakes118.exe	31
PID 2104 wrote to memory of 2140	2104	b7839b51cb038631184d8df3455380a0_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\b7839b51cb038631184d8df3455380a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7839b51cb038631184d8df3455380a0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Spb..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Spb..bat

Filesize
238B

MD5
ba7ea781cf069a0c7d13d87b9c65a575

SHA1
53815ce5abad7903f0fcf35a3862ed9e391cc7f2

SHA256
d6a5d0892f92eb125fd525219a012044031e1735cb1d16e21aa2371936f4cf91

SHA512
8008ef886777ecd3555c3f705618a899cac43aa15ab09c2cabcbe00b1b9bdbf11157063c2fbbad1e37af38f472cc9faa69759fb8cf9d5bf4583a0848ca911b86

Download Submit
memory/2104-0-0x0000000000330000-0x0000000000344000-memory.dmp

Filesize
80KB

Download
memory/2104-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2104-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2104-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download