Analysis
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max time kernel
149s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
17-01-2024 19:35
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231215-en
General
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Target
file.exe
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Size
2.8MB
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MD5
a95b7d1ef3c4f8932fa97c287dd54c70
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SHA1
771e6c19fb90aa257f748c41539725f71ca96970
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SHA256
a91ab913b292db7d5791d76bcf96303ce16bddcf84e631ba109a0f0c2eb9563b
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SHA512
79ed2066fdfa31b9a6045bdbabf0b58b071c0aa947b32a4a585c20892dc6dea62ed6626ec7546cfc2d46c5d356b71b336214c7cd529aa14fb89f83f004ce1e1d
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SSDEEP
24576:4oT0RJ0DfNYx0UqU6OOPSxjQmTOcSc9rvjlaWDXvoZWiUI6bp8psQ0wct/VWv2yP:4f/0hYjqUGPcQOOcvjQWDoZ/p6afZux
Malware Config
Extracted
redline
Exodus
94.156.66.169:1334
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.2
Default
94.156.66.169:4449
qjqbhebpmrzg
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delay
1
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install
false
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install_folder
%AppData%
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4252-4-0x0000000000D00000-0x0000000000D1E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4252-4-0x0000000000D00000-0x0000000000D1E000-memory.dmp family_sectoprat -
Async RAT payload 4 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\asdfads.exe asyncrat behavioral2/memory/2280-206-0x0000000000EB0000-0x0000000000EC8000-memory.dmp asyncrat behavioral2/memory/2280-209-0x0000000001690000-0x00000000016A0000-memory.dmp asyncrat behavioral2/memory/2280-214-0x0000000001690000-0x00000000016A0000-memory.dmp asyncrat -
Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
asdfads.exepid process 2280 asdfads.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
file.exedescription pid process target process PID 4832 set thread context of 4252 4832 file.exe jsc.exe -
Suspicious behavior: EnumeratesProcesses 27 IoCs
Processes:
jsc.exeasdfads.exepid process 4252 jsc.exe 4252 jsc.exe 4252 jsc.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe 2280 asdfads.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
jsc.exeasdfads.exesvchost.exedescription pid process Token: SeDebugPrivilege 4252 jsc.exe Token: SeDebugPrivilege 2280 asdfads.exe Token: SeManageVolumePrivilege 2300 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
asdfads.exepid process 2280 asdfads.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
file.exejsc.exedescription pid process target process PID 4832 wrote to memory of 4252 4832 file.exe jsc.exe PID 4832 wrote to memory of 4252 4832 file.exe jsc.exe PID 4832 wrote to memory of 4252 4832 file.exe jsc.exe PID 4832 wrote to memory of 4252 4832 file.exe jsc.exe PID 4832 wrote to memory of 4252 4832 file.exe jsc.exe PID 4252 wrote to memory of 2280 4252 jsc.exe asdfads.exe PID 4252 wrote to memory of 2280 4252 jsc.exe asdfads.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\asdfads.exe"C:\Users\Admin\AppData\Local\Temp\asdfads.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\asdfads.exeFilesize
73KB
MD5a042db8045036de713193f079fe61d6f
SHA110cbda77553e4d1441c0d7d81c838dd41307c751
SHA256658d8cc670cfd05ce62ccfbde1885db5e5581a658c2fae67b96c01f4fdf6957a
SHA512824bf3a4f3d0a9a3dc691d877dd3a3944e3856ab1cb703292e8f1ab7e7def9bae8717807d19c54760bdbd3465fc603bfe0f8ecf3bd0e630c463477a45d170807
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C:\Users\Admin\AppData\Local\Temp\tmp8ED3.tmpFilesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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C:\Users\Admin\AppData\Local\Temp\tmp8F18.tmpFilesize
92KB
MD592be7d444b8f6922a7ab205f66109c15
SHA125ea6a81f508348a61b7f4f668186069b00ccb8d
SHA25689121f65705e315dd36be848aac783b0cfc307a6848392af9346f1f288e474e9
SHA512c8c10adcc6f1dbe3d5c9022d303f2c6cc68c458949a8997f3bfcf5ca9a3620d1e7400b46ec36727b9c6d760d108ea889aa97a0ae9d505768822b6a112793bbd1
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C:\Users\Admin\AppData\Local\Temp\tmp8F43.tmpFilesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
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C:\Users\Admin\AppData\Local\Temp\tmp8F49.tmpFilesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2
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C:\Users\Admin\AppData\Local\Temp\tmp8F5F.tmpFilesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
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C:\Users\Admin\AppData\Local\Temp\tmp8F8A.tmpFilesize
96KB
MD5d367ddfda80fdcf578726bc3b0bc3e3c
SHA123fcd5e4e0e5e296bee7e5224a8404ecd92cf671
SHA2560b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0
SHA51240e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77
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memory/2280-213-0x00007FFFE7AF0000-0x00007FFFE85B1000-memory.dmpFilesize
10.8MB
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memory/2280-214-0x0000000001690000-0x00000000016A0000-memory.dmpFilesize
64KB
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memory/2280-209-0x0000000001690000-0x00000000016A0000-memory.dmpFilesize
64KB
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memory/2280-208-0x00007FFFE7AF0000-0x00007FFFE85B1000-memory.dmpFilesize
10.8MB
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memory/2280-206-0x0000000000EB0000-0x0000000000EC8000-memory.dmpFilesize
96KB
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memory/2300-215-0x000001FF30360000-0x000001FF30370000-memory.dmpFilesize
64KB
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memory/2300-231-0x000001FF30460000-0x000001FF30470000-memory.dmpFilesize
64KB
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memory/2300-247-0x000001FF387D0000-0x000001FF387D1000-memory.dmpFilesize
4KB
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memory/2300-249-0x000001FF38800000-0x000001FF38801000-memory.dmpFilesize
4KB
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memory/2300-251-0x000001FF38910000-0x000001FF38911000-memory.dmpFilesize
4KB
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memory/2300-250-0x000001FF38800000-0x000001FF38801000-memory.dmpFilesize
4KB
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memory/4252-13-0x0000000006920000-0x0000000006AE2000-memory.dmpFilesize
1.8MB
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memory/4252-19-0x0000000006FA0000-0x0000000006FBE000-memory.dmpFilesize
120KB
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memory/4252-16-0x0000000006D90000-0x0000000006E22000-memory.dmpFilesize
584KB
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memory/4252-18-0x0000000007B00000-0x00000000080A4000-memory.dmpFilesize
5.6MB
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memory/4252-17-0x0000000006E30000-0x0000000006EA6000-memory.dmpFilesize
472KB
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memory/4252-15-0x0000000006870000-0x00000000068D6000-memory.dmpFilesize
408KB
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memory/4252-14-0x0000000007020000-0x000000000754C000-memory.dmpFilesize
5.2MB
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memory/4252-4-0x0000000000D00000-0x0000000000D1E000-memory.dmpFilesize
120KB
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memory/4252-210-0x0000000074480000-0x0000000074C30000-memory.dmpFilesize
7.7MB
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memory/4252-212-0x0000000074480000-0x0000000074C30000-memory.dmpFilesize
7.7MB
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memory/4252-12-0x0000000005600000-0x000000000570A000-memory.dmpFilesize
1.0MB
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memory/4252-11-0x00000000053A0000-0x00000000053EC000-memory.dmpFilesize
304KB
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memory/4252-10-0x00000000052C0000-0x00000000052D0000-memory.dmpFilesize
64KB
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memory/4252-9-0x0000000005360000-0x000000000539C000-memory.dmpFilesize
240KB
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memory/4252-8-0x0000000005300000-0x0000000005312000-memory.dmpFilesize
72KB
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memory/4252-7-0x00000000058F0000-0x0000000005F08000-memory.dmpFilesize
6.1MB
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memory/4252-6-0x0000000074480000-0x0000000074C30000-memory.dmpFilesize
7.7MB
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memory/4832-5-0x00007FF701040000-0x00007FF701367000-memory.dmpFilesize
3.2MB