e4b21c6c0257c0fed25c20c3afebef447dbf64fcbaf97cb3ced36fbd79eac73e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/10/2024, 04:05

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General

Target

5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe
Size

527KB
MD5

5563a023a36fc9f638f7b8aeb3830a03
SHA1

f109ada4cf55a98a83767d0b1a5356468a84225b
SHA256

e4b21c6c0257c0fed25c20c3afebef447dbf64fcbaf97cb3ced36fbd79eac73e
SHA512

c83628def2a10577d7608a01110232e92ecbb61422c9241efc62c2459bd27c5e1be9a13417108134220be6f7629e29af9c8796134095f2f6690b9cac7f7885b9
SSDEEP

12288:+6PiijUm/R+3xGW+VvHgkXsXmKvE/2PnajUD:pKQExGX4IemKM/OajI

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2504	cmd.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Internet Explorer\newiexplore.exe	5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe
File created	C:\Program Files (x86)\Internet Explorer\newiexplore.exe	5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\sppert.ini	5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.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	5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1836 wrote to memory of 2504	1836	5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe	30
PID 1836 wrote to memory of 2504	1836	5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe	30
PID 1836 wrote to memory of 2504	1836	5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe	30
PID 1836 wrote to memory of 2504	1836	5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5563a023a36fc9f638f7b8aeb3830a03_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1836
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\DelTemp.bat" "
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2504

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

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Downloads

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

Filesize
151B

MD5
ef5e79d4d87d3cfa7344b8743614333e

SHA1
697c203ea02ee6e5ef10c61a5dce49b4269cdce8

SHA256
98441f0630c66b329f2c80b70abb7e00156098f339438c786e1b39671258aaa5

SHA512
919bf0b9262de8e1c3e624aebc7c7d9d94f856c34946d685841775a5579a5ab988199b28195d94b9f9f5a09b1b22b672b1a1fe95a0ddd7807d856c58b5e1f2c2

Download Submit
memory/1836-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1836-17-0x0000000000400000-0x000000000048A000-memory.dmp

Filesize
552KB

Download