Analysis
-
max time kernel
135s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
24-03-2023 00:24
Static task
static1
General
-
Target
a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exe
-
Size
355KB
-
MD5
562a9d80010a58ab0ce0a39caeeef5a3
-
SHA1
b193bbdae0985ed6d3d5bb6321669cb44e08d0a6
-
SHA256
a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b
-
SHA512
ffd64cdd26712314bfbe2a3c2cdd3591b254d825aa2635059b5d31026006630998743d7a316f2f1cefd55d39cf1ac413052a2ac40c7add1bd6c13a66f2feeb87
-
SSDEEP
6144:SZZo2sL8q6JY46yv8CMSy8wRo2hz27YEVxuiGdLTIuLAWfkw2DAqF:Svo2sYq6JYQZMEL7tVxf8IuUTwd
Malware Config
Extracted
redline
dozk
91.215.85.15:25916
-
auth_value
9f1dc4ff242fb8b53742acae0ef96143
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 33 IoCs
Processes:
resource yara_rule behavioral1/memory/4548-139-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-140-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-142-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-144-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-146-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-148-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-150-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-152-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-154-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-156-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-158-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-160-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-162-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-164-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-166-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-168-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-170-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-172-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-174-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-176-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-178-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-180-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-182-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-184-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-186-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-188-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-190-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-192-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-194-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-196-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-198-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-202-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline behavioral1/memory/4548-200-0x0000000002960000-0x00000000029B2000-memory.dmp family_redline -
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 2840 4548 WerFault.exe a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exepid process 4548 a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exe 4548 a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exedescription pid process Token: SeDebugPrivilege 4548 a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exe"C:\Users\Admin\AppData\Local\Temp\a83205a714e50abb6f4aefef800f8da97239bdaf8b8331a6de3a498579f8fe6b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4548 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 12242⤵
- Program crash
PID:2840
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4548 -ip 45481⤵PID:3740
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4548-134-0x0000000004F20000-0x00000000054C4000-memory.dmpFilesize
5.6MB
-
memory/4548-135-0x0000000002460000-0x00000000024C2000-memory.dmpFilesize
392KB
-
memory/4548-136-0x0000000002920000-0x0000000002930000-memory.dmpFilesize
64KB
-
memory/4548-137-0x0000000002920000-0x0000000002930000-memory.dmpFilesize
64KB
-
memory/4548-138-0x0000000002920000-0x0000000002930000-memory.dmpFilesize
64KB
-
memory/4548-139-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-140-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-142-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-144-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-146-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-148-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-150-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-152-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-154-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-156-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-158-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-160-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-162-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-164-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-166-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-168-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-170-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-172-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-174-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-176-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-178-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-180-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-182-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-184-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-186-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-188-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-190-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-192-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-194-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-196-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-198-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-202-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-200-0x0000000002960000-0x00000000029B2000-memory.dmpFilesize
328KB
-
memory/4548-929-0x00000000054D0000-0x0000000005AE8000-memory.dmpFilesize
6.1MB
-
memory/4548-930-0x0000000005B40000-0x0000000005B52000-memory.dmpFilesize
72KB
-
memory/4548-931-0x0000000005B60000-0x0000000005C6A000-memory.dmpFilesize
1.0MB
-
memory/4548-932-0x0000000005C70000-0x0000000005CAC000-memory.dmpFilesize
240KB
-
memory/4548-933-0x0000000002920000-0x0000000002930000-memory.dmpFilesize
64KB
-
memory/4548-934-0x0000000005F80000-0x0000000005FE6000-memory.dmpFilesize
408KB
-
memory/4548-935-0x0000000006650000-0x00000000066E2000-memory.dmpFilesize
584KB
-
memory/4548-936-0x0000000006700000-0x0000000006776000-memory.dmpFilesize
472KB
-
memory/4548-937-0x00000000067C0000-0x00000000067DE000-memory.dmpFilesize
120KB
-
memory/4548-938-0x0000000006AC0000-0x0000000006C82000-memory.dmpFilesize
1.8MB
-
memory/4548-939-0x0000000006CA0000-0x00000000071CC000-memory.dmpFilesize
5.2MB
-
memory/4548-942-0x0000000002920000-0x0000000002930000-memory.dmpFilesize
64KB
-
memory/4548-943-0x0000000002920000-0x0000000002930000-memory.dmpFilesize
64KB
-
memory/4548-944-0x0000000002920000-0x0000000002930000-memory.dmpFilesize
64KB