Analysis
-
max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
11-08-2022 18:49
Static task
static1
Behavioral task
behavioral1
Sample
f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exe
Resource
win7-20220718-en
General
-
Target
f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exe
-
Size
354KB
-
MD5
c19597e6f88306fbbc06cd0dadfd7452
-
SHA1
f943847242914326548980fdd724547e5aea31b1
-
SHA256
f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14
-
SHA512
14884470ad999fd0ec519ea9bdc3fa2e4e2a2e1b00b4d53242ab04219ff367230b2cb028606603f29b6ac6e8e8e55e122b644c95d44443001c3aded1d2f805ee
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 5024 4716 WerFault.exe f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exepid process 4716 f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exe 4716 f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exedescription pid process Token: SeDebugPrivilege 4716 f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exe"C:\Users\Admin\AppData\Local\Temp\f9ed745668a3a1b10b2531cb51d8d22f19250d09fa01bd36b5d8756cb8b8bc14.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 18762⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4716 -ip 47161⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4716-130-0x0000000006C40000-0x00000000071E4000-memory.dmpFilesize
5.6MB
-
memory/4716-131-0x0000000002688000-0x00000000026B2000-memory.dmpFilesize
168KB
-
memory/4716-132-0x0000000002630000-0x0000000002668000-memory.dmpFilesize
224KB
-
memory/4716-133-0x0000000000400000-0x00000000024DE000-memory.dmpFilesize
32.9MB
-
memory/4716-134-0x0000000007260000-0x0000000007878000-memory.dmpFilesize
6.1MB
-
memory/4716-135-0x00000000078E0000-0x00000000078F2000-memory.dmpFilesize
72KB
-
memory/4716-136-0x0000000007900000-0x0000000007A0A000-memory.dmpFilesize
1.0MB
-
memory/4716-137-0x0000000007A30000-0x0000000007A6C000-memory.dmpFilesize
240KB
-
memory/4716-138-0x0000000007D30000-0x0000000007DC2000-memory.dmpFilesize
584KB
-
memory/4716-139-0x0000000007DD0000-0x0000000007E46000-memory.dmpFilesize
472KB
-
memory/4716-140-0x0000000007ED0000-0x0000000007EEE000-memory.dmpFilesize
120KB
-
memory/4716-141-0x00000000080B0000-0x0000000008116000-memory.dmpFilesize
408KB
-
memory/4716-142-0x0000000008890000-0x0000000008A52000-memory.dmpFilesize
1.8MB
-
memory/4716-143-0x0000000008A90000-0x0000000008FBC000-memory.dmpFilesize
5.2MB
-
memory/4716-144-0x0000000000400000-0x00000000024DE000-memory.dmpFilesize
32.9MB