Analysis
-
max time kernel
145s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
06-08-2022 09:34
Static task
static1
Behavioral task
behavioral1
Sample
436533dac4c5ade1dfc6b44c7101fece.exe
Resource
win7-20220715-en
General
-
Target
436533dac4c5ade1dfc6b44c7101fece.exe
-
Size
413KB
-
MD5
436533dac4c5ade1dfc6b44c7101fece
-
SHA1
9e57ba6c41fbbccc19a85122f846d03d61f414bd
-
SHA256
94d505ded067e27099b877571a04ef3178264abf78d6ada7c16d3e1cc4d275b9
-
SHA512
4b20731f2e02f6c8e89720820088375bd99cccbeec4061debff37027fb6e0006d24e97736c77bb6ae14eaa3e90450d8e04d626eae844bdc688d31160750314a5
Malware Config
Signatures
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4700 1740 WerFault.exe 436533dac4c5ade1dfc6b44c7101fece.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
436533dac4c5ade1dfc6b44c7101fece.exepid process 1740 436533dac4c5ade1dfc6b44c7101fece.exe 1740 436533dac4c5ade1dfc6b44c7101fece.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
436533dac4c5ade1dfc6b44c7101fece.exedescription pid process Token: SeDebugPrivilege 1740 436533dac4c5ade1dfc6b44c7101fece.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\436533dac4c5ade1dfc6b44c7101fece.exe"C:\Users\Admin\AppData\Local\Temp\436533dac4c5ade1dfc6b44c7101fece.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1740 -s 15282⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1740 -ip 17401⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1740-130-0x000000000073E000-0x0000000000768000-memory.dmpFilesize
168KB
-
memory/1740-131-0x0000000000650000-0x0000000000688000-memory.dmpFilesize
224KB
-
memory/1740-132-0x0000000000400000-0x0000000000484000-memory.dmpFilesize
528KB
-
memory/1740-133-0x0000000004D70000-0x0000000005314000-memory.dmpFilesize
5.6MB
-
memory/1740-134-0x0000000005320000-0x0000000005938000-memory.dmpFilesize
6.1MB
-
memory/1740-135-0x0000000004C40000-0x0000000004C52000-memory.dmpFilesize
72KB
-
memory/1740-136-0x0000000005940000-0x0000000005A4A000-memory.dmpFilesize
1.0MB
-
memory/1740-137-0x0000000004C80000-0x0000000004CBC000-memory.dmpFilesize
240KB
-
memory/1740-138-0x00000000067A0000-0x0000000006816000-memory.dmpFilesize
472KB
-
memory/1740-139-0x0000000006830000-0x00000000068C2000-memory.dmpFilesize
584KB
-
memory/1740-140-0x0000000006970000-0x000000000698E000-memory.dmpFilesize
120KB
-
memory/1740-141-0x0000000006B40000-0x0000000006BA6000-memory.dmpFilesize
408KB
-
memory/1740-142-0x0000000006E70000-0x0000000007032000-memory.dmpFilesize
1.8MB
-
memory/1740-143-0x0000000007040000-0x000000000756C000-memory.dmpFilesize
5.2MB
-
memory/1740-144-0x0000000007C40000-0x0000000007C90000-memory.dmpFilesize
320KB
-
memory/1740-145-0x000000000073E000-0x0000000000768000-memory.dmpFilesize
168KB
-
memory/1740-146-0x0000000000400000-0x0000000000484000-memory.dmpFilesize
528KB