cc9b42305f1631fa3bac94d97d92bf7e796223c4eaad1afb408efa790492fbeb

Analysis

max time kernel
6s
max time network
6s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10-08-2024 00:14

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Reason

Machine shutdown

Report Analysis Logs

General

Target

841c8f04c0096eebebf894bb42fecf7e_JaffaCakes118.exe
Size

88KB
MD5

841c8f04c0096eebebf894bb42fecf7e
SHA1

2819e07e7f5689a83a28ca7397a81080aa8c687f
SHA256

cc9b42305f1631fa3bac94d97d92bf7e796223c4eaad1afb408efa790492fbeb
SHA512

b1fa1c9ffd8a1c8394e18aceeb29ae330111ab0a5185170510eea3ca567d9ea7550c397669a5ec190fc07bf8a2a2cd15793960460819e5f089f5f6d5898963c4
SSDEEP

1536:gphRgNK48a/PT/F1BiRA39iQif0evp7e1e4OrUiaRiEuCmcDSe0Cuo4QLHoT:KheNK4NPTVODrDp7Se4OrBa/uCmcDSbZ

Score

8^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\kvvajhf.dll	841c8f04c0096eebebf894bb42fecf7e_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	841c8f04c0096eebebf894bb42fecf7e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2556	841c8f04c0096eebebf894bb42fecf7e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\841c8f04c0096eebebf894bb42fecf7e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\841c8f04c0096eebebf894bb42fecf7e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2556

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2380

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2380-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download
memory/2556-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2556-2-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/2556-0-0x0000000001000000-0x0000000001017000-memory.dmp

Filesize
92KB

Download
memory/2876-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download