Analysis
-
max time kernel
118s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30-04-2024 05:59
Behavioral task
behavioral1
Sample
1714456685abe8dacd9647979ca6f07fce954d21483995c56b392e9993fc4dbb806aaf5610733.dat-decoded.exe
Resource
win7-20240221-en
General
-
Target
1714456685abe8dacd9647979ca6f07fce954d21483995c56b392e9993fc4dbb806aaf5610733.dat-decoded.exe
-
Size
32KB
-
MD5
5703edb174766786773f4b565b3ccf85
-
SHA1
c4e1aa7bf7d5bd0f6c19e8c00d2b32cca143ac19
-
SHA256
6f5e4c2f1acbaa248f7501e931462d3da75e6deba050065538153bfe14a6bdb5
-
SHA512
d1c798c43abd58163fb059c56fc5084bc3826c842076bee7b432887b8aec421a685efe7b491c5afce7bc06765565eecc75c52b6901a34d4950c31d965874a2cd
-
SSDEEP
384:aEbmX5Qa+vN1h1+X3v6JFjL+g93Tm2eaFO3xdRApkFTBLTsOZwpGd2v99Ikuis/:TVa+vNtg+PB93Tw46xdVFE9jyOjhvb/
Malware Config
Extracted
xworm
5.0
91.92.242.85:3344
JxfYmBE6u9bELdp4
-
install_file
USB.exe
Signatures
-
Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Processes:
resource yara_rule behavioral1/memory/2904-4-0x0000000000A70000-0x0000000000A7E000-memory.dmp disable_win_def -
Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2904-0-0x0000000000D40000-0x0000000000D4E000-memory.dmp family_xworm -
StormKitty
StormKitty is an open source info stealer written in C#.
-
StormKitty payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2904-3-0x000000001C540000-0x000000001C660000-memory.dmp family_stormkitty -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1714456685abe8dacd9647979ca6f07fce954d21483995c56b392e9993fc4dbb806aaf5610733.dat-decoded.exedescription pid process Token: SeDebugPrivilege 2904 1714456685abe8dacd9647979ca6f07fce954d21483995c56b392e9993fc4dbb806aaf5610733.dat-decoded.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1714456685abe8dacd9647979ca6f07fce954d21483995c56b392e9993fc4dbb806aaf5610733.dat-decoded.exe"C:\Users\Admin\AppData\Local\Temp\1714456685abe8dacd9647979ca6f07fce954d21483995c56b392e9993fc4dbb806aaf5610733.dat-decoded.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2904-0-0x0000000000D40000-0x0000000000D4E000-memory.dmpFilesize
56KB
-
memory/2904-1-0x000007FEF5660000-0x000007FEF604C000-memory.dmpFilesize
9.9MB
-
memory/2904-2-0x000000001AE50000-0x000000001AED0000-memory.dmpFilesize
512KB
-
memory/2904-3-0x000000001C540000-0x000000001C660000-memory.dmpFilesize
1.1MB
-
memory/2904-4-0x0000000000A70000-0x0000000000A7E000-memory.dmpFilesize
56KB
-
memory/2904-5-0x000000001CEF0000-0x000000001D1D2000-memory.dmpFilesize
2.9MB
-
memory/2904-6-0x0000000000B90000-0x0000000000BAC000-memory.dmpFilesize
112KB
-
memory/2904-7-0x0000000002260000-0x00000000022A8000-memory.dmpFilesize
288KB
-
memory/2904-8-0x0000000000A80000-0x0000000000A88000-memory.dmpFilesize
32KB
-
memory/2904-20-0x000000001BB70000-0x000000001BC16000-memory.dmpFilesize
664KB
-
memory/2904-27-0x000000001ABD0000-0x000000001AC04000-memory.dmpFilesize
208KB
-
memory/2904-28-0x000000001B2B0000-0x000000001B2FA000-memory.dmpFilesize
296KB
-
memory/2904-35-0x000000001A750000-0x000000001A766000-memory.dmpFilesize
88KB
-
memory/2904-36-0x000007FEF5660000-0x000007FEF604C000-memory.dmpFilesize
9.9MB
-
memory/2904-37-0x000000001AE50000-0x000000001AED0000-memory.dmpFilesize
512KB