26413d428d1e4f96c517eefb1c5b7b18990f2d3a78c1e593aaf52ece1dc7ab9d

Analysis

max time kernel
6s
max time network
6s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 00:56

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Reason

Machine shutdown

Report Analysis Logs

General

Target

ad4830a2bd9caa72fa22a06e73d9a02c_JaffaCakes118.exe
Size

100KB
MD5

ad4830a2bd9caa72fa22a06e73d9a02c
SHA1

bcb9c7dc3c1dac627feb53f9303dcbf162e4900a
SHA256

26413d428d1e4f96c517eefb1c5b7b18990f2d3a78c1e593aaf52ece1dc7ab9d
SHA512

cc77dba269ddc1d6da289750337abd1a79ff871d71f2784f8ba2641c868481f192611ccb1c2f1245d7b94d9d8d6845dcef4e1278f738852e804f321df1c4fe82
SSDEEP

1536:lXS8XYpGo9qWFiosN8Zet/TloTn10P+hEngsc5wkJUfASojDhH1MyDXLHoXSSSem:xS8SvDFM2Zyblk10P8Kf8t17rLHof

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\mgirnrk.dll	ad4830a2bd9caa72fa22a06e73d9a02c_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	ad4830a2bd9caa72fa22a06e73d9a02c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2252	ad4830a2bd9caa72fa22a06e73d9a02c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ad4830a2bd9caa72fa22a06e73d9a02c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad4830a2bd9caa72fa22a06e73d9a02c_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2252

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2780

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2500

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/2252-1-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2252-2-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2252-0-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2500-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download
memory/2780-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download