Analysis
-
max time kernel
131s -
max time network
153s -
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 10:13
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
General
-
Target
file.exe
-
Size
352KB
-
MD5
61c80a69fffd0c0edd2e1bc2b2684ea5
-
SHA1
7d87efb42c20223822fc59fb4451ab6bd4ad22cb
-
SHA256
d28e4334d33820fbdf5779c3b0ccaf6252ae4324a21d6a54692541992c46cc56
-
SHA512
a397f2d51fa935499e5ebbfa65f1b218fca41bb2f470373a8d999951937ff2e4de2d4af01db0a1560c0aba8cc0dbfed42a2090819e260999bc98bca68067f559
-
SSDEEP
3072:rqH1z4N37y1dd8ATtYD0uDsSEz47LFOl9gyyS7D29OfODJIp+Ai+rkhWHVdi4eqo:VwNPiCZk/F0f7/bo2Hne+dom6mj
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
resource yara_rule behavioral2/memory/1604-139-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-140-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-142-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-144-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-146-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-148-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-150-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-152-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-154-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-156-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-158-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-160-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-162-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-164-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-166-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-168-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-170-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-172-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-180-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-178-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-176-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-174-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-182-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-184-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-186-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-188-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-192-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-190-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-194-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-196-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-198-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-200-0x0000000007740000-0x0000000007792000-memory.dmp family_redline behavioral2/memory/1604-202-0x0000000007740000-0x0000000007792000-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
pid pid_target Process procid_target 2952 1604 WerFault.exe 77 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1604 file.exe 1604 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1604 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
PID:1604 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 12202⤵
- Program crash
PID:2952
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1604 -ip 16041⤵PID:1648