Analysis
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max time kernel
140s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
02-05-2024 01:16
Behavioral task
behavioral1
Sample
37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe
Resource
win7-20240221-en
General
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Target
37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe
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Size
95KB
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MD5
ac5f78eb678258499cf14f06e7c3c20a
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SHA1
ae158c6e81bd36714b27697ca6537284f25964b4
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SHA256
37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40
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SHA512
884d8983c815342322efde132b9ae25547c8b87ee00205106e3d2c77d999259dd27036543147103c3ef3332ac293769e62ac72fc7cb1186fd562eda4288776f5
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SSDEEP
1536:9qs+XqrzWBlbG6jejoigI343Ywzi0Zb78ivombfexv0ujXyyed2t33tmulgS6pY:r0gzWHY3+zi0ZbYe1g0ujyzddY
Malware Config
Extracted
redline
cheat
54.39.249.56:61562
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/1508-1-0x0000000000DC0000-0x0000000000DDE000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1508-1-0x0000000000DC0000-0x0000000000DDE000-memory.dmp family_sectoprat -
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1508-1-0x0000000000DC0000-0x0000000000DDE000-memory.dmp INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exepid process 1508 37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe 1508 37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exedescription pid process Token: SeDebugPrivilege 1508 37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe"C:\Users\Admin\AppData\Local\Temp\37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp563F.tmpFilesize
40KB
MD5a182561a527f929489bf4b8f74f65cd7
SHA18cd6866594759711ea1836e86a5b7ca64ee8911f
SHA25642aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA5129bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558
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C:\Users\Admin\AppData\Local\Temp\tmp5664.tmpFilesize
114KB
MD57c8954707ce768a5c5af744c5d8c8485
SHA17f3d703fd12277a5a9a53695205f15e1baf01969
SHA2561a0e936c37570094b39d6f270c53dede1600b55f42ea127f538f3da7dc1be438
SHA512b8b08a4d226ebdccf73766a776c0812e2fa0cf9e0637030440e421292bf22590d7c981ab274464e051dbe6175e0b7a41752aa6ff4997843d2a321d9c1b409965
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C:\Users\Admin\AppData\Local\Temp\tmp568F.tmpFilesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
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C:\Users\Admin\AppData\Local\Temp\tmp5695.tmpFilesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2
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C:\Users\Admin\AppData\Local\Temp\tmp56AB.tmpFilesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
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C:\Users\Admin\AppData\Local\Temp\tmp56D6.tmpFilesize
96KB
MD540f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1d6582ba879235049134fa9a351ca8f0f785d8835
SHA256cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2
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memory/1508-5-0x0000000005830000-0x000000000587C000-memory.dmpFilesize
304KB
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memory/1508-6-0x0000000074AF0000-0x00000000752A0000-memory.dmpFilesize
7.7MB
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memory/1508-8-0x0000000006D70000-0x0000000006F32000-memory.dmpFilesize
1.8MB
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memory/1508-9-0x0000000007470000-0x000000000799C000-memory.dmpFilesize
5.2MB
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memory/1508-10-0x0000000006D00000-0x0000000006D66000-memory.dmpFilesize
408KB
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memory/1508-11-0x0000000007F50000-0x00000000084F4000-memory.dmpFilesize
5.6MB
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memory/1508-12-0x0000000007190000-0x0000000007222000-memory.dmpFilesize
584KB
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memory/1508-7-0x0000000005A90000-0x0000000005B9A000-memory.dmpFilesize
1.0MB
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memory/1508-0-0x0000000074AFE000-0x0000000074AFF000-memory.dmpFilesize
4KB
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memory/1508-4-0x00000000057F0000-0x000000000582C000-memory.dmpFilesize
240KB
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memory/1508-3-0x0000000005790000-0x00000000057A2000-memory.dmpFilesize
72KB
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memory/1508-2-0x0000000005D30000-0x0000000006348000-memory.dmpFilesize
6.1MB
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memory/1508-1-0x0000000000DC0000-0x0000000000DDE000-memory.dmpFilesize
120KB
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memory/1508-167-0x00000000073B0000-0x0000000007426000-memory.dmpFilesize
472KB
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memory/1508-168-0x0000000007BF0000-0x0000000007C0E000-memory.dmpFilesize
120KB
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memory/1508-191-0x0000000074AF0000-0x00000000752A0000-memory.dmpFilesize
7.7MB