Analysis
-
max time kernel
79s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
24-03-2023 18:57
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
General
-
Target
file.exe
-
Size
383KB
-
MD5
5a86037c2b791d93962bb03022768baa
-
SHA1
fb94a4441007f82336fdb9094e3e1550435073ea
-
SHA256
415ed284c9515925e60e26958546b0fe84b5f1e9f2647b4d4355af5425cea425
-
SHA512
6c2924de7adcec65fc17f41817eb2535b4a88882c724bb8f231a23fcd7a950bc5b4a612df87bbd0201ea3457e59dcfc5706203e9346a165571e76876d927b5dc
-
SSDEEP
6144:rKllzYoLhPvyBU0wu5qRLXMbhaSUfP8vZ2228n3xR2OdWva:ullzY0hnkU0L5qZELUsvE22qRzN
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 behavioral2/memory/1772-142-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-140-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-139-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-144-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-146-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-148-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-150-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-152-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-154-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-156-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-158-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-160-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-162-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-164-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-166-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-168-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-170-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-172-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-174-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-176-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-178-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-180-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-182-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-184-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-186-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-188-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-190-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-192-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-194-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-196-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-198-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-200-0x00000000072C0000-0x0000000007312000-memory.dmp family_redline behavioral2/memory/1772-202-0x00000000072C0000-0x0000000007312000-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 4068 1772 WerFault.exe file.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
file.exepid process 1772 file.exe 1772 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
file.exedescription pid process Token: SeDebugPrivilege 1772 file.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1772 -s 10922⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1772 -ip 17721⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1772-134-0x00000000048C0000-0x0000000004922000-memory.dmpFilesize
392KB
-
memory/1772-135-0x0000000007450000-0x0000000007460000-memory.dmpFilesize
64KB
-
memory/1772-137-0x0000000007460000-0x0000000007A04000-memory.dmpFilesize
5.6MB
-
memory/1772-138-0x0000000007450000-0x0000000007460000-memory.dmpFilesize
64KB
-
memory/1772-136-0x0000000007450000-0x0000000007460000-memory.dmpFilesize
64KB
-
memory/1772-142-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-140-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-139-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-144-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-146-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-148-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-150-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-152-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-154-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-156-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-158-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-160-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-162-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-164-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-166-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-168-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-170-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-172-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-174-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-176-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-178-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-180-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-182-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-184-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-186-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-188-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-190-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-192-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-194-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-196-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-198-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-200-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-202-0x00000000072C0000-0x0000000007312000-memory.dmpFilesize
328KB
-
memory/1772-929-0x0000000007A10000-0x0000000008028000-memory.dmpFilesize
6.1MB
-
memory/1772-930-0x00000000073D0000-0x00000000073E2000-memory.dmpFilesize
72KB
-
memory/1772-931-0x0000000008030000-0x000000000813A000-memory.dmpFilesize
1.0MB
-
memory/1772-932-0x00000000073F0000-0x000000000742C000-memory.dmpFilesize
240KB
-
memory/1772-933-0x0000000007450000-0x0000000007460000-memory.dmpFilesize
64KB
-
memory/1772-934-0x00000000083F0000-0x0000000008456000-memory.dmpFilesize
408KB
-
memory/1772-935-0x0000000008AC0000-0x0000000008B52000-memory.dmpFilesize
584KB
-
memory/1772-936-0x0000000008C70000-0x0000000008CE6000-memory.dmpFilesize
472KB
-
memory/1772-937-0x0000000008D50000-0x0000000008F12000-memory.dmpFilesize
1.8MB
-
memory/1772-938-0x0000000008F30000-0x000000000945C000-memory.dmpFilesize
5.2MB
-
memory/1772-939-0x0000000009570000-0x000000000958E000-memory.dmpFilesize
120KB
-
memory/1772-943-0x0000000007450000-0x0000000007460000-memory.dmpFilesize
64KB
-
memory/1772-942-0x0000000007450000-0x0000000007460000-memory.dmpFilesize
64KB