8a610f5905ea7105856499de8026d480a017967568a0a5370410040ffd0eaaf7

Analysis

max time kernel
6s
max time network
9s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 17:37

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Reason

Machine shutdown

Report Analysis Logs

General

Target

751cc4fc18641de09dcf1eb9f079f1be.exe
Size

124KB
MD5

751cc4fc18641de09dcf1eb9f079f1be
SHA1

45acc3c244df32907eb6d35fd86c96d01162bfcf
SHA256

8a610f5905ea7105856499de8026d480a017967568a0a5370410040ffd0eaaf7
SHA512

169cce2b47d6c5f0671efb74da3cba001030bd0699bd25f57c676629dd25f1e6f000eed9439438404774863e673717d6d577ce143c04e023c3ee6424b297446e
SSDEEP

3072:YHxa7M9lqm7NsfrLAdpGbohWRpGiLiHo5LWAE5zY:YRa7e41/AdtOLX6z

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\njnljee.dll	751cc4fc18641de09dcf1eb9f079f1be.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1308	751cc4fc18641de09dcf1eb9f079f1be.exe

C:\Users\Admin\AppData\Local\Temp\751cc4fc18641de09dcf1eb9f079f1be.exe
"C:\Users\Admin\AppData\Local\Temp\751cc4fc18641de09dcf1eb9f079f1be.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1308

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2616

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2708

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1308-2-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1308-1-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/1308-3-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/2616-6-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/2708-7-0x0000000002820000-0x0000000002821000-memory.dmp

Filesize
4KB

Download