Overview
overview
10Static
static
100eac1dd90f...0d.exe
windows7-x64
100eac1dd90f...0d.exe
windows10-2004-x64
10119f9287f4...9c.exe
windows7-x64
10119f9287f4...9c.exe
windows10-2004-x64
10202588cc1d...10.exe
windows7-x64
10202588cc1d...10.exe
windows10-2004-x64
1028b51218b1...09.exe
windows7-x64
1028b51218b1...09.exe
windows10-2004-x64
10583c56547b...6a.exe
windows7-x64
3583c56547b...6a.exe
windows10-2004-x64
373782bd2a7...e8.exe
windows7-x64
1073782bd2a7...e8.exe
windows10-2004-x64
10d279fb4121...d7.exe
windows7-x64
10d279fb4121...d7.exe
windows10-2004-x64
10Analysis
-
max time kernel
141s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
06-11-2024 23:55
Behavioral task
behavioral1
Sample
0eac1dd90fbafb505a3b627d166d9ef62db4e2df68da9bbc2e39db0573ecd00d.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
0eac1dd90fbafb505a3b627d166d9ef62db4e2df68da9bbc2e39db0573ecd00d.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
119f9287f46d3ed3888403c3c21054974a0e8926ef247fc065164a8d58303c9c.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
119f9287f46d3ed3888403c3c21054974a0e8926ef247fc065164a8d58303c9c.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
202588cc1d6cebb32b5888f7e9bbbfa9aa1d5e3ab6a116892cb90486ac4e7d10.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
202588cc1d6cebb32b5888f7e9bbbfa9aa1d5e3ab6a116892cb90486ac4e7d10.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
28b51218b1f1a5250f851180c3bca3c79397a9fc36089a2e356f45b667881209.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
28b51218b1f1a5250f851180c3bca3c79397a9fc36089a2e356f45b667881209.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
583c56547b1a00fcb4c0f4920998e0c0ee812691c2bfae7a643dab639e7faa6a.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
583c56547b1a00fcb4c0f4920998e0c0ee812691c2bfae7a643dab639e7faa6a.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
d279fb4121b6a7e552133823a497b4d2502b1494bc0864e2c8689fe92eef7fd7.exe
Resource
win7-20240903-en
General
-
Target
73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe
-
Size
753KB
-
MD5
c2cdc14235b70d09dbad55af6202d7eb
-
SHA1
72145ec4baac4c0839c409a028aa473a7403673b
-
SHA256
73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8
-
SHA512
b1bd8d30c399ef18b2cc473778ab26b9489dec6cbe1b921b043fdaa3bd99a4e6796be1db5f02490da606cf48096c9b538e47fd6422c93084d1774688095086e7
-
SSDEEP
12288:w3rHcIck2bHbGVItlponOR0dHc3mlasg1wvIVtfBl858QFGBqM8f:w3BwO1nDH2BXrk58QFmEf
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,\"C:\\Users\\Admin\\AppData\\Local\\Pic1fPBkmq\\LOHejsSdpL.exe\" -s" 73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe -
Processes:
73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe -
Processes:
resource yara_rule behavioral11/memory/2172-0-0x0000000000400000-0x0000000000689000-memory.dmp upx behavioral11/memory/2172-3-0x0000000000400000-0x0000000000689000-memory.dmp upx -
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.
Processes:
73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe"C:\Users\Admin\AppData\Local\Temp\73782bd2a7e22ad9b0cf75db952caac03b1db76549dfa8d79d68af50056359e8.exe"1⤵
- Modifies WinLogon for persistence
- UAC bypass
- System Location Discovery: System Language Discovery
- System policy modification
PID:2172
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Winlogon Helper DLL
1