53c7d6e12ca53434eaf2b5d559ea57cae18614cbfc919a15cc295ac125d7f5e8

Analysis

max time kernel
6s
max time network
6s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01/08/2024, 23:48

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Reason

Machine shutdown

Report Analysis Logs

General

Target

823802dfc6532fc27b4657203529b09a_JaffaCakes118.exe
Size

100KB
MD5

823802dfc6532fc27b4657203529b09a
SHA1

ea1a73c8207c1af89bb7efb44d7933d8606e42a0
SHA256

53c7d6e12ca53434eaf2b5d559ea57cae18614cbfc919a15cc295ac125d7f5e8
SHA512

d6b8c25788ed54518da5544f4b4d5f769a6ebcff531040de612bd9173b1a9f5c2f425fd39ecb262516cae9a58dcc7ac618bcb6c7ead4742f6c034e805a0469fb
SSDEEP

1536:7SJwF7AEJ+vAf+YAFBIFAYn2jgIBJ5Dyi4aYYxvWqfgoqHYRIA:mMsofcFpPYaYY9Wqfgo2Y

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\bummwsn.dll	823802dfc6532fc27b4657203529b09a_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	823802dfc6532fc27b4657203529b09a_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2320	823802dfc6532fc27b4657203529b09a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\823802dfc6532fc27b4657203529b09a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\823802dfc6532fc27b4657203529b09a_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2320

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:3036

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:3044

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/2320-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2320-1-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2320-2-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/3036-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

Filesize
4KB

Download
memory/3044-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

Filesize
4KB

Download