Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
25-10-2021 03:53
Static task
static1
Behavioral task
behavioral1
Sample
24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe
Resource
win10-en-20210920
General
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Target
24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe
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Size
261KB
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MD5
f50f239252393e5164bd482a6e5bad8e
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SHA1
89fb9463fb1330d242cc15b6d3f1e516a5dcf2a6
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SHA256
24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9
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SHA512
5872b441a2a8c2f096b912c7b1e2d55048b7f4b70ed0fa860d44274802becdb2d70bb04b55c5de5e4cc5e1e2477241b7c0195836eba41d97053c7490b518e944
Malware Config
Extracted
smokeloader
2020
http://xacokuo8.top/
http://hajezey1.top/
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 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1224-133-0x0000000000400000-0x000000000043C000-memory.dmp family_redline behavioral1/memory/1224-134-0x000000000043713E-mapping.dmp family_redline behavioral1/memory/3064-161-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/3064-162-0x0000000000418D2A-mapping.dmp family_redline behavioral1/memory/3064-172-0x0000000005200000-0x0000000005806000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\B06E.exe family_redline C:\Users\Admin\AppData\Local\Temp\B06E.exe family_redline -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Downloads MZ/PE file
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Executes dropped EXE 8 IoCs
Processes:
33AE.exe33AE.exeD2AE.exeD2AE.exeE5AB.exeE5AB.exeE5AB.exeB06E.exepid process 1912 33AE.exe 4292 33AE.exe 816 D2AE.exe 1224 D2AE.exe 2176 E5AB.exe 2716 E5AB.exe 3064 E5AB.exe 4132 B06E.exe -
Deletes itself 1 IoCs
Processes:
pid process 3048 -
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 use of SetThreadContext 4 IoCs
Processes:
24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe33AE.exeD2AE.exeE5AB.exedescription pid process target process PID 1908 set thread context of 4480 1908 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe PID 1912 set thread context of 4292 1912 33AE.exe 33AE.exe PID 816 set thread context of 1224 816 D2AE.exe D2AE.exe PID 2176 set thread context of 3064 2176 E5AB.exe E5AB.exe -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
33AE.exe24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 33AE.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 33AE.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 33AE.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exepid process 4480 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 4480 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 3048 -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe33AE.exepid process 4480 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 4292 33AE.exe -
Suspicious use of AdjustPrivilegeToken 41 IoCs
Processes:
D2AE.exeE5AB.exeB06E.exedescription pid process Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeDebugPrivilege 1224 D2AE.exe Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeDebugPrivilege 3064 E5AB.exe Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeShutdownPrivilege 3048 Token: SeCreatePagefilePrivilege 3048 Token: SeDebugPrivilege 4132 B06E.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe33AE.exeD2AE.exeE5AB.exedescription pid process target process PID 1908 wrote to memory of 4480 1908 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe PID 1908 wrote to memory of 4480 1908 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe PID 1908 wrote to memory of 4480 1908 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe PID 1908 wrote to memory of 4480 1908 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe PID 1908 wrote to memory of 4480 1908 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe PID 1908 wrote to memory of 4480 1908 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe 24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe PID 3048 wrote to memory of 1912 3048 33AE.exe PID 3048 wrote to memory of 1912 3048 33AE.exe PID 3048 wrote to memory of 1912 3048 33AE.exe PID 1912 wrote to memory of 4292 1912 33AE.exe 33AE.exe PID 1912 wrote to memory of 4292 1912 33AE.exe 33AE.exe PID 1912 wrote to memory of 4292 1912 33AE.exe 33AE.exe PID 1912 wrote to memory of 4292 1912 33AE.exe 33AE.exe PID 1912 wrote to memory of 4292 1912 33AE.exe 33AE.exe PID 1912 wrote to memory of 4292 1912 33AE.exe 33AE.exe PID 3048 wrote to memory of 816 3048 D2AE.exe PID 3048 wrote to memory of 816 3048 D2AE.exe PID 3048 wrote to memory of 816 3048 D2AE.exe PID 816 wrote to memory of 1224 816 D2AE.exe D2AE.exe PID 816 wrote to memory of 1224 816 D2AE.exe D2AE.exe PID 816 wrote to memory of 1224 816 D2AE.exe D2AE.exe PID 816 wrote to memory of 1224 816 D2AE.exe D2AE.exe PID 816 wrote to memory of 1224 816 D2AE.exe D2AE.exe PID 816 wrote to memory of 1224 816 D2AE.exe D2AE.exe PID 816 wrote to memory of 1224 816 D2AE.exe D2AE.exe PID 816 wrote to memory of 1224 816 D2AE.exe D2AE.exe PID 3048 wrote to memory of 2176 3048 E5AB.exe PID 3048 wrote to memory of 2176 3048 E5AB.exe PID 3048 wrote to memory of 2176 3048 E5AB.exe PID 2176 wrote to memory of 2716 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 2716 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 2716 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 3064 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 3064 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 3064 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 3064 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 3064 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 3064 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 3064 2176 E5AB.exe E5AB.exe PID 2176 wrote to memory of 3064 2176 E5AB.exe E5AB.exe PID 3048 wrote to memory of 4132 3048 B06E.exe PID 3048 wrote to memory of 4132 3048 B06E.exe PID 3048 wrote to memory of 4132 3048 B06E.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe"C:\Users\Admin\AppData\Local\Temp\24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Users\Admin\AppData\Local\Temp\24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe"C:\Users\Admin\AppData\Local\Temp\24c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4480
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C:\Users\Admin\AppData\Local\Temp\33AE.exeC:\Users\Admin\AppData\Local\Temp\33AE.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1912 -
C:\Users\Admin\AppData\Local\Temp\33AE.exeC:\Users\Admin\AppData\Local\Temp\33AE.exe2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:4292
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C:\Users\Admin\AppData\Local\Temp\D2AE.exeC:\Users\Admin\AppData\Local\Temp\D2AE.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:816 -
C:\Users\Admin\AppData\Local\Temp\D2AE.exeC:\Users\Admin\AppData\Local\Temp\D2AE.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1224
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C:\Users\Admin\AppData\Local\Temp\E5AB.exeC:\Users\Admin\AppData\Local\Temp\E5AB.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Users\Admin\AppData\Local\Temp\E5AB.exeC:\Users\Admin\AppData\Local\Temp\E5AB.exe2⤵
- Executes dropped EXE
PID:2716 -
C:\Users\Admin\AppData\Local\Temp\E5AB.exeC:\Users\Admin\AppData\Local\Temp\E5AB.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3064
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C:\Users\Admin\AppData\Local\Temp\B06E.exeC:\Users\Admin\AppData\Local\Temp\B06E.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4132
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
605f809fab8c19729d39d075f7ffdb53
SHA1c546f877c9bd53563174a90312a8337fdfc5fdd9
SHA2566904d540649e76c55f99530b81be17e099184bb4cad415aa9b9b39cc3677f556
SHA51282cc12c3186ae23884b8d5c104638c8206272c4389ade56b926dfc1d437b03888159b3c790b188b54d277a262e731927e703e680ea642e1417faee27443fd5b3
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MD5
41fbed686f5700fc29aaccf83e8ba7fd
SHA15271bc29538f11e42a3b600c8dc727186e912456
SHA256df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437
SHA512234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034
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MD5
f50f239252393e5164bd482a6e5bad8e
SHA189fb9463fb1330d242cc15b6d3f1e516a5dcf2a6
SHA25624c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9
SHA5125872b441a2a8c2f096b912c7b1e2d55048b7f4b70ed0fa860d44274802becdb2d70bb04b55c5de5e4cc5e1e2477241b7c0195836eba41d97053c7490b518e944
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MD5
f50f239252393e5164bd482a6e5bad8e
SHA189fb9463fb1330d242cc15b6d3f1e516a5dcf2a6
SHA25624c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9
SHA5125872b441a2a8c2f096b912c7b1e2d55048b7f4b70ed0fa860d44274802becdb2d70bb04b55c5de5e4cc5e1e2477241b7c0195836eba41d97053c7490b518e944
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MD5
f50f239252393e5164bd482a6e5bad8e
SHA189fb9463fb1330d242cc15b6d3f1e516a5dcf2a6
SHA25624c64b6ac83952dbcc423586270744c889038b0198d046fd44f264ec92e012e9
SHA5125872b441a2a8c2f096b912c7b1e2d55048b7f4b70ed0fa860d44274802becdb2d70bb04b55c5de5e4cc5e1e2477241b7c0195836eba41d97053c7490b518e944
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MD5
ee7fa94d11e33a49aec16497e6085bb4
SHA196b627914c8f66db127b5d6575c4ff1ea20a4820
SHA2568ca16079011214a3a575e900624f20fd9227791fa2c0bf91e1d081c75b5cd46f
SHA51206fd914ada4748bd762b09e25071c0ddc93683345e882afc133fa2038ab61203c05453160a7f79ac07bce014ebbc5049d3aa7b2d9b2d232a5dc0a198763a5295
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MD5
ee7fa94d11e33a49aec16497e6085bb4
SHA196b627914c8f66db127b5d6575c4ff1ea20a4820
SHA2568ca16079011214a3a575e900624f20fd9227791fa2c0bf91e1d081c75b5cd46f
SHA51206fd914ada4748bd762b09e25071c0ddc93683345e882afc133fa2038ab61203c05453160a7f79ac07bce014ebbc5049d3aa7b2d9b2d232a5dc0a198763a5295
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MD5
4ae44e9cb5a3f3d5f40d52c71bdef439
SHA106d591028442b6e18e36f9495ee53d6be6d3a273
SHA256153b903cf8c24a57937304fafc9c77e1abfa650244f29a141c57d1ba391dc1e0
SHA512f42ab8cb503805282a03f6ecbb90d7db65fd057c3f4f9904fa814c488aeae6aa7105ca528c8a7b20d74ebceb4149c9f16c75f07a95db5f2bccbe3b5be2f1febf
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MD5
4ae44e9cb5a3f3d5f40d52c71bdef439
SHA106d591028442b6e18e36f9495ee53d6be6d3a273
SHA256153b903cf8c24a57937304fafc9c77e1abfa650244f29a141c57d1ba391dc1e0
SHA512f42ab8cb503805282a03f6ecbb90d7db65fd057c3f4f9904fa814c488aeae6aa7105ca528c8a7b20d74ebceb4149c9f16c75f07a95db5f2bccbe3b5be2f1febf
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MD5
4ae44e9cb5a3f3d5f40d52c71bdef439
SHA106d591028442b6e18e36f9495ee53d6be6d3a273
SHA256153b903cf8c24a57937304fafc9c77e1abfa650244f29a141c57d1ba391dc1e0
SHA512f42ab8cb503805282a03f6ecbb90d7db65fd057c3f4f9904fa814c488aeae6aa7105ca528c8a7b20d74ebceb4149c9f16c75f07a95db5f2bccbe3b5be2f1febf
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MD5
0cafd553a0f55d525a5ec0ec6c2c06bd
SHA1621e411916749c72cdc4d97f46b843bb758659c1
SHA2563acca9f2af679c0cba972e71c88871397132c5f389a5beffa7710204b0c81987
SHA512b56e4a59cc314ba533cb0c2d763482de28320f7f2c8eb73d9209745f61b4e22b041756d5c20775a0afab67f86eb68c1267b76b5da1baffbadc75b6ffeda3fdb9
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MD5
0cafd553a0f55d525a5ec0ec6c2c06bd
SHA1621e411916749c72cdc4d97f46b843bb758659c1
SHA2563acca9f2af679c0cba972e71c88871397132c5f389a5beffa7710204b0c81987
SHA512b56e4a59cc314ba533cb0c2d763482de28320f7f2c8eb73d9209745f61b4e22b041756d5c20775a0afab67f86eb68c1267b76b5da1baffbadc75b6ffeda3fdb9
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MD5
0cafd553a0f55d525a5ec0ec6c2c06bd
SHA1621e411916749c72cdc4d97f46b843bb758659c1
SHA2563acca9f2af679c0cba972e71c88871397132c5f389a5beffa7710204b0c81987
SHA512b56e4a59cc314ba533cb0c2d763482de28320f7f2c8eb73d9209745f61b4e22b041756d5c20775a0afab67f86eb68c1267b76b5da1baffbadc75b6ffeda3fdb9
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MD5
0cafd553a0f55d525a5ec0ec6c2c06bd
SHA1621e411916749c72cdc4d97f46b843bb758659c1
SHA2563acca9f2af679c0cba972e71c88871397132c5f389a5beffa7710204b0c81987
SHA512b56e4a59cc314ba533cb0c2d763482de28320f7f2c8eb73d9209745f61b4e22b041756d5c20775a0afab67f86eb68c1267b76b5da1baffbadc75b6ffeda3fdb9