Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2022 07:50
Static task
static1
Behavioral task
behavioral1
Sample
8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe
Resource
win10v2004-20220812-en
General
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Target
8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe
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Size
164KB
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MD5
02f39120cf2af18509b2c0fff30720f6
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SHA1
8691a14f1446f9ae054ab8963f3261a614e67813
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SHA256
8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23
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SHA512
9e6309ab852e9a4d9db39037ea1826998c69d8c842cc376329c2b967691b2701ce7b7b77813bf4fa96f37d2ba5cf6d17522def8dc914ca78381a8a608ce1e378
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SSDEEP
1536:Zt51pJxJn/PS1tblbr50vEwBjzktL/8Jt8MC5wwEn78rtajTm4H//gkp/zgLOCWo:Zt51pJxNShxRwBjziULwHR4TzXVpqIc
Malware Config
Extracted
redline
Lyla.11.09
185.215.113.216:21921
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auth_value
a1e5192e588aa983d678ceb4d6e0d8b5
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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 1 IoCs
Processes:
8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exedescription pid process target process PID 4628 set thread context of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exepid process 2372 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 2372 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exedescription pid process Token: SeDebugPrivilege 2372 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exedescription pid process target process PID 4628 wrote to memory of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe PID 4628 wrote to memory of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe PID 4628 wrote to memory of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe PID 4628 wrote to memory of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe PID 4628 wrote to memory of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe PID 4628 wrote to memory of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe PID 4628 wrote to memory of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe PID 4628 wrote to memory of 2372 4628 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe 8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe"C:\Users\Admin\AppData\Local\Temp\8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe"C:\Users\Admin\AppData\Local\Temp\8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8779883519f92381535a03225ef0973412fdaa42d8a6becf179c7f69b8f91e23.exe.logFilesize
42B
MD584cfdb4b995b1dbf543b26b86c863adc
SHA1d2f47764908bf30036cf8248b9ff5541e2711fa2
SHA256d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
SHA512485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce
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memory/2372-140-0x0000000006380000-0x0000000006924000-memory.dmpFilesize
5.6MB
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memory/2372-141-0x0000000005EB0000-0x0000000005F42000-memory.dmpFilesize
584KB
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memory/2372-135-0x0000000005470000-0x0000000005A88000-memory.dmpFilesize
6.1MB
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memory/2372-136-0x0000000004F10000-0x0000000004F22000-memory.dmpFilesize
72KB
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memory/2372-137-0x0000000005040000-0x000000000514A000-memory.dmpFilesize
1.0MB
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memory/2372-138-0x0000000004F70000-0x0000000004FAC000-memory.dmpFilesize
240KB
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memory/2372-134-0x0000000000790000-0x00000000007AC000-memory.dmpFilesize
112KB
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memory/2372-133-0x0000000000000000-mapping.dmp
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memory/2372-139-0x00000000052E0000-0x0000000005346000-memory.dmpFilesize
408KB
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memory/2372-142-0x0000000005F50000-0x0000000005FC6000-memory.dmpFilesize
472KB
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memory/2372-143-0x0000000005E40000-0x0000000005E5E000-memory.dmpFilesize
120KB
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memory/2372-144-0x00000000060D0000-0x0000000006120000-memory.dmpFilesize
320KB
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memory/2372-145-0x0000000006930000-0x0000000006AF2000-memory.dmpFilesize
1.8MB
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memory/2372-146-0x0000000007030000-0x000000000755C000-memory.dmpFilesize
5.2MB
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memory/4628-132-0x00000000003E0000-0x000000000040D000-memory.dmpFilesize
180KB