Analysis
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max time kernel
110s -
max time network
124s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
23-11-2021 15:36
Static task
static1
General
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Target
9995f44edede8afef849090432e98064d584c55471124850867620c4f0f397a5.exe
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Size
624KB
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MD5
e93861c6783582541a7529d0c5466df9
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SHA1
6c35da40a2a8bc95211e246ac29cb13b1d3c9d18
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SHA256
9995f44edede8afef849090432e98064d584c55471124850867620c4f0f397a5
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SHA512
00ce72cd061504c6a81dfcf22597b3834f89bbb18eebffd93177f846b8a8cabf00fb85f4f256a47d4e83215a06d28b30a971e04604d85704728f2fc157d4fe10
Malware Config
Extracted
redline
Firefox
194.127.179.0:42417
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 behavioral1/memory/3636-121-0x0000000002670000-0x00000000026D8000-memory.dmp family_redline behavioral1/memory/3636-123-0x0000000005360000-0x00000000053C6000-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 behavior: EnumeratesProcesses 1 IoCs
Processes:
9995f44edede8afef849090432e98064d584c55471124850867620c4f0f397a5.exepid process 3636 9995f44edede8afef849090432e98064d584c55471124850867620c4f0f397a5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
9995f44edede8afef849090432e98064d584c55471124850867620c4f0f397a5.exedescription pid process Token: SeDebugPrivilege 3636 9995f44edede8afef849090432e98064d584c55471124850867620c4f0f397a5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9995f44edede8afef849090432e98064d584c55471124850867620c4f0f397a5.exe"C:\Users\Admin\AppData\Local\Temp\9995f44edede8afef849090432e98064d584c55471124850867620c4f0f397a5.exe"1⤵
- 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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memory/3636-119-0x0000000002280000-0x000000000231C000-memory.dmpFilesize
624KB
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memory/3636-118-0x0000000002200000-0x000000000227F000-memory.dmpFilesize
508KB
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memory/3636-120-0x0000000000400000-0x00000000004A4000-memory.dmpFilesize
656KB
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memory/3636-121-0x0000000002670000-0x00000000026D8000-memory.dmpFilesize
416KB
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memory/3636-122-0x0000000004E60000-0x0000000004E61000-memory.dmpFilesize
4KB
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memory/3636-123-0x0000000005360000-0x00000000053C6000-memory.dmpFilesize
408KB
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memory/3636-124-0x00000000026F0000-0x00000000026F1000-memory.dmpFilesize
4KB
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memory/3636-125-0x00000000026F2000-0x00000000026F3000-memory.dmpFilesize
4KB
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memory/3636-126-0x00000000026F3000-0x00000000026F4000-memory.dmpFilesize
4KB
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memory/3636-127-0x0000000005AE0000-0x0000000005AE1000-memory.dmpFilesize
4KB
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memory/3636-128-0x00000000028F0000-0x00000000028F1000-memory.dmpFilesize
4KB
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memory/3636-129-0x0000000005510000-0x0000000005511000-memory.dmpFilesize
4KB
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memory/3636-130-0x00000000072E0000-0x00000000072E1000-memory.dmpFilesize
4KB
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memory/3636-131-0x00000000026F4000-0x00000000026F6000-memory.dmpFilesize
8KB
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memory/3636-132-0x0000000007340000-0x0000000007341000-memory.dmpFilesize
4KB
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memory/3636-133-0x00000000057B0000-0x00000000057B1000-memory.dmpFilesize
4KB
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memory/3636-134-0x0000000005830000-0x0000000005831000-memory.dmpFilesize
4KB
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memory/3636-135-0x0000000005910000-0x0000000005911000-memory.dmpFilesize
4KB
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memory/3636-136-0x0000000007570000-0x0000000007571000-memory.dmpFilesize
4KB
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memory/3636-137-0x0000000007C20000-0x0000000007C21000-memory.dmpFilesize
4KB
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memory/3636-138-0x0000000007ED0000-0x0000000007ED1000-memory.dmpFilesize
4KB
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memory/3636-139-0x00000000080A0000-0x00000000080A1000-memory.dmpFilesize
4KB