f4a286942dfa7733a052c0dc54f58088d61b45ec06268f2e2dfdf6ceaa740076

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 15:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe
Size

34KB
MD5

0b4e367a70e545c0b5db45d334c809ca
SHA1

5c4ba6b758abf71a79672fe42767ea640c9bbdb5
SHA256

f4a286942dfa7733a052c0dc54f58088d61b45ec06268f2e2dfdf6ceaa740076
SHA512

bf3319fbf1b5a23296d95d8a38e5d6ea4799d5efff87f28d0d46721f5e2be537a6c773968d3645083335858341436e763cb825f51077fba58bcd09b484ce61cc
SSDEEP

384:EWBUT/IZ5FZq2dgEiZrnAzzTLR9OLXAE1A87XqeZXGgndaOKG4UCoxmDNSkPv1Am:l8wZ36WXewwn6XgcOKnUCEtmHnT8lud

Score

7^/10

discovery persistence

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2340	0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe

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\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe"	0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2380	2340	0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe	30
PID 2340 wrote to memory of 2380	2340	0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe	30
PID 2340 wrote to memory of 2380	2340	0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe	30
PID 2340 wrote to memory of 2380	2340	0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0b4e367a70e545c0b5db45d334c809ca_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:2380

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\t3st.bmp

Filesize
8KB

MD5
e9837ceed39ecb8a686f996b8f766fad

SHA1
937a91b1965241fdb147eafcc42d1d310125a43f

SHA256
40c16bb7b99ff49f157e6dab18cc024c799f35140388760bd2bf03f87f0b2810

SHA512
86263d53e644b8ccb64844e33fd9aed62b948918fb4d838918e5c6f8bdec5c673ffc9e05d57b8d2565410a0116be1aeac43b1ceb1b5c945635814ebfed644164

Download Submit
memory/2340-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2340-4-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2340-5-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads