Analysis
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max time kernel
149s -
max time network
158s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-07-2021 10:42
Static task
static1
Behavioral task
behavioral1
Sample
Minecraft_v4.4.exe
Resource
win7v20210410
General
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Target
Minecraft_v4.4.exe
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Size
195KB
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MD5
75ae04f0b6f9cef7fd9849e1dc8d6ec5
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SHA1
64bebd642cae5d4dea5a6853df5a769cc251bb14
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SHA256
eff4049dba8118d9feb24762301082096710681ee2310cf8afa404898ae6a133
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SHA512
6688505ce37f5a2ce5e42ed2e92ad446afd8c7888f2c320f7e43c82e87c15f32f510265b23bbf55f0ce54a1d5012c75f480a23f22744ff3a6cc99c39187809e7
Malware Config
Extracted
redline
ytmaloy10
46.8.19.196:53773
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 2 IoCs
Processes:
resource yara_rule behavioral2/memory/1524-121-0x000000000041883A-mapping.dmp family_redline behavioral2/memory/1524-120-0x0000000000400000-0x000000000041E000-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.
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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:
Minecraft_v4.4.exedescription pid process target process PID 3008 set thread context of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Minecraft_v4.4.exepid process 1524 Minecraft_v4.4.exe 1524 Minecraft_v4.4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Minecraft_v4.4.exeMinecraft_v4.4.exedescription pid process Token: SeDebugPrivilege 3008 Minecraft_v4.4.exe Token: SeDebugPrivilege 1524 Minecraft_v4.4.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Minecraft_v4.4.exedescription pid process target process PID 3008 wrote to memory of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 3008 wrote to memory of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 3008 wrote to memory of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 3008 wrote to memory of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 3008 wrote to memory of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 3008 wrote to memory of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 3008 wrote to memory of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 3008 wrote to memory of 1524 3008 Minecraft_v4.4.exe Minecraft_v4.4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe"C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exeC:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe2⤵
- 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\Minecraft_v4.4.exe.logMD5
7438b57da35c10c478469635b79e33e1
SHA15ffcbdfbfd800f67d6d9d6ee46de2eb13fcbb9a5
SHA256b253c066d4a6604aaa5204b09c1edde92c410b0af351f3760891f5e56c867f70
SHA5125887796f8ceb1c5ae790caff0020084df49ea8d613b78656a47dc9a569c5c86a9b16ec2ebe0d6f34c5e3001026385bb1282434cc3ffc7bda99427c154c04b45a
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memory/1524-129-0x0000000005580000-0x0000000005581000-memory.dmpFilesize
4KB
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memory/1524-131-0x00000000067C0000-0x00000000067C1000-memory.dmpFilesize
4KB
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memory/1524-127-0x0000000005240000-0x0000000005241000-memory.dmpFilesize
4KB
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memory/1524-128-0x0000000005280000-0x0000000005281000-memory.dmpFilesize
4KB
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memory/1524-121-0x000000000041883A-mapping.dmp
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memory/1524-120-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1524-126-0x00000000051E0000-0x00000000051E1000-memory.dmpFilesize
4KB
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memory/1524-125-0x0000000005760000-0x0000000005761000-memory.dmpFilesize
4KB
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memory/1524-135-0x0000000006CA0000-0x0000000006CA1000-memory.dmpFilesize
4KB
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memory/1524-134-0x0000000006990000-0x0000000006991000-memory.dmpFilesize
4KB
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memory/1524-133-0x00000000073F0000-0x00000000073F1000-memory.dmpFilesize
4KB
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memory/1524-132-0x0000000006EC0000-0x0000000006EC1000-memory.dmpFilesize
4KB
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memory/1524-130-0x0000000005150000-0x0000000005756000-memory.dmpFilesize
6.0MB
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memory/3008-117-0x0000000001610000-0x000000000161E000-memory.dmpFilesize
56KB
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memory/3008-114-0x0000000000E50000-0x0000000000E51000-memory.dmpFilesize
4KB
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memory/3008-119-0x0000000003260000-0x0000000003261000-memory.dmpFilesize
4KB
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memory/3008-118-0x0000000005770000-0x0000000005771000-memory.dmpFilesize
4KB
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memory/3008-116-0x0000000005890000-0x0000000005891000-memory.dmpFilesize
4KB