Analysis
-
max time kernel
135s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2023 09:42
Static task
static1
General
-
Target
63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe
-
Size
375KB
-
MD5
9f2a6662520f755765a26a70cd1676b3
-
SHA1
830c490ee7a8f30a1aa4335ba82d8edeebc3e394
-
SHA256
63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423
-
SHA512
32a0bb9a48fb5ab23f553e45dc54acb2124389452af762008b7262de2fc9cf9890cc4b7e7666947544557b32346b822c28aaa57e7a3c05af645eabe15b522659
-
SSDEEP
6144:dIa0hNMVrUWbdUoigQfYfEAPJjiUZtd0PSnSHAMYmQRfM:dIa0hNWrUYEQEAPJj9d0SnSjJQO
Malware Config
Extracted
redline
@chicago
185.11.61.125:22344
-
auth_value
21f863e0cbd09d0681058e068d0d1d7f
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/2340-139-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-140-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-142-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-144-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-146-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-148-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-150-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-152-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-154-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-156-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-158-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-166-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-164-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-172-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-174-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-170-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-176-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-178-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-168-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-162-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-160-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-180-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-182-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-188-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-190-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-186-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-192-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-184-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-194-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-196-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-198-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-202-0x0000000007330000-0x0000000007382000-memory.dmp family_redline behavioral1/memory/2340-200-0x0000000007330000-0x0000000007382000-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.
-
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 3224 2340 WerFault.exe 63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exepid process 2340 63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exedescription pid process Token: SeDebugPrivilege 2340 63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe"C:\Users\Admin\AppData\Local\Temp\63b74497d23e33b7a946526d5db7440acd9154413338c2bcf92e52f35a03a423.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2340 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 16042⤵
- Program crash
PID:3224
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2340 -ip 23401⤵PID:4632