Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
04-05-2024 23:18
Static task
static1
Behavioral task
behavioral1
Sample
f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe
Resource
win7-20240215-en
General
-
Target
f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe
-
Size
1.8MB
-
MD5
99f2d746799a716ea11fbe6d825102b9
-
SHA1
912e6d112883ce084d46b2259c73aef89de9afda
-
SHA256
f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d
-
SHA512
a47829defa9511a399da4ba45687a6aeaed570d61a886b614367e8ef64a92ddd785398aed19ac3964cedf2fc349cda7ceffed3be61fcb1c1cdb9ddaafd6bdf0b
-
SSDEEP
24576:/3vLRdVhZBK8NogWYO09qOGi933YiWdCMJ5QxmjwC/hR:/3d5ZQ12x3IiW0MbQxA
Malware Config
Extracted
metasploit
windows/shell_reverse_tcp
1.15.12.73:4567
Signatures
-
MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exedescription ioc process File opened (read-only) \??\H: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\Q: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\X: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\Z: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\I: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\V: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\W: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\N: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\P: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\S: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\B: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\J: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\K: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\L: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\M: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\O: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\R: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\T: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\A: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\E: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\G: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\U: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe File opened (read-only) \??\Y: f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe -
Drops file in System32 directory 1 IoCs
Processes:
f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exedescription ioc process File opened for modification C:\Windows\SysWOW64\ f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exef59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exedescription pid process Token: SeDebugPrivilege 2868 f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe Token: SeDebugPrivilege 2868 f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe Token: SeDebugPrivilege 2552 f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe Token: SeDebugPrivilege 2552 f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exedescription pid process target process PID 2868 wrote to memory of 2552 2868 f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe PID 2868 wrote to memory of 2552 2868 f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe PID 2868 wrote to memory of 2552 2868 f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe PID 2868 wrote to memory of 2552 2868 f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe"C:\Users\Admin\AppData\Local\Temp\f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Users\Admin\AppData\Local\Temp\f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe"C:\Users\Admin\AppData\Local\Temp\f59b5f044cac6a4e584930f0547dedd01537bb6d7f8b30115c786b702763605d.exe" Admin2⤵
- Enumerates connected drives
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:2552
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2552-6-0x00000000001C0000-0x00000000001C1000-memory.dmpFilesize
4KB
-
memory/2552-7-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB
-
memory/2552-9-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB
-
memory/2868-0-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
-
memory/2868-2-0x0000000000270000-0x0000000000271000-memory.dmpFilesize
4KB
-
memory/2868-1-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
-
memory/2868-4-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB