34f30c88f787108b49a07c2f36ffae92d8c337dfdaeaf4266683c711832a06e1

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 14:41

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General

Target

0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
Size

259KB
MD5

0b2cf9abc1b88e6db894191bdae4a95f
SHA1

22c2765d188b5e1780fdd732a361fbd732e8441e
SHA256

34f30c88f787108b49a07c2f36ffae92d8c337dfdaeaf4266683c711832a06e1
SHA512

b660f78cc3e1064094060c868cac14e01909d2f1e9cfedc032ebc62df49f562bbee0702c7ad00db987db7bd951cfe5fd2992e604ad17746f4e271a992ddd64f6
SSDEEP

6144:uSaBurd4ixUO3crX87b09HVVw+YOEB/gSlK7KOwb2:V/mybcQXUm+YOe2wb2

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2972	cmd.exe

Unexpected DNS network traffic destination 6 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127
Destination IP	85.114.128.127

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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Google Update = "\"C:\\Users\\Admin\\AppData\\Local\\Google\\Desktop\\Install\\{8a181a1b-9265-4b01-c9ff-7a2bbadc62de}\\❤≸⋙\\Ⱒ☠⍨\\\u202eﯹ๛\\{8a181a1b-9265-4b01-c9ff-7a2bbadc62de}\\GoogleUpdate.exe\" >"	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2104 set thread context of 2972	2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe	82

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	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
3472	Process not Found
3472	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
Token: SeDebugPrivilege	2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
Token: SeDebugPrivilege	2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
Token: SeDebugPrivilege	3472	Process not Found

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3472	Process not Found

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2972	2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe	82
PID 2104 wrote to memory of 2972	2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe	82
PID 2104 wrote to memory of 2972	2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe	82
PID 2104 wrote to memory of 2972	2104	0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0b2cf9abc1b88e6db894191bdae4a95f_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Deletes itself
  PID:2972

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

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Downloads

memory/2104-0-0x0000000000E80000-0x0000000000EC4000-memory.dmp

Filesize
272KB

Download
memory/2104-1-0x0000000000E80000-0x0000000000EC4000-memory.dmp

Filesize
272KB

Download
memory/2104-2-0x0000000000E80000-0x0000000000EC4000-memory.dmp

Filesize
272KB

Download
memory/3472-3-0x00000000025C0000-0x00000000025D1000-memory.dmp

Filesize
68KB

Download
memory/3472-7-0x0000000000B10000-0x0000000000B11000-memory.dmp

Filesize
4KB

Download
memory/3472-6-0x00000000025C0000-0x00000000025D1000-memory.dmp

Filesize
68KB

Download
memory/3472-4-0x00000000025C0000-0x00000000025D1000-memory.dmp

Filesize
68KB

Download
memory/3472-11-0x0000000000B10000-0x0000000000B13000-memory.dmp

Filesize
12KB

Download
memory/3472-18-0x00000000025C0000-0x00000000025D1000-memory.dmp

Filesize
68KB

Download