Analysis
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max time kernel
128s -
max time network
131s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
21-04-2021 14:04
Static task
static1
Behavioral task
behavioral1
Sample
25cb91db7c054f9ba0f1479eb9f19e98.exe
Resource
win7v20210408
General
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Target
25cb91db7c054f9ba0f1479eb9f19e98.exe
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Size
314KB
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MD5
25cb91db7c054f9ba0f1479eb9f19e98
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SHA1
ccbdeab113ca6f882f39f737df42797fbc64aca9
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SHA256
f01f44864129ba56c115b4c4dcaf8373a1f7996a142e17ffcf4d7f4f875bcdaa
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SHA512
1c57d7382471d0d975dd36fbe10b7632734c87d147ac87b66acf6ddc7bf33dead25219a456cad4c320ec92b0051e8a2480a166a5fb807618c711d32c55017757
Malware Config
Extracted
redline
118
bumblebee2021.store:80
trusmileveneers.store:80
lazerprojekt.store:80
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/1640-62-0x0000000000560000-0x000000000057E000-memory.dmp family_redline behavioral1/memory/1640-66-0x00000000005A0000-0x00000000005BD000-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:
25cb91db7c054f9ba0f1479eb9f19e98.exepid process 1640 25cb91db7c054f9ba0f1479eb9f19e98.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
25cb91db7c054f9ba0f1479eb9f19e98.exedescription pid process Token: SeDebugPrivilege 1640 25cb91db7c054f9ba0f1479eb9f19e98.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1640-60-0x0000000000230000-0x0000000000260000-memory.dmpFilesize
192KB
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memory/1640-61-0x0000000000400000-0x000000000047D000-memory.dmpFilesize
500KB
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memory/1640-62-0x0000000000560000-0x000000000057E000-memory.dmpFilesize
120KB
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memory/1640-63-0x0000000004721000-0x0000000004722000-memory.dmpFilesize
4KB
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memory/1640-64-0x0000000004722000-0x0000000004723000-memory.dmpFilesize
4KB
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memory/1640-65-0x0000000004723000-0x0000000004724000-memory.dmpFilesize
4KB
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memory/1640-66-0x00000000005A0000-0x00000000005BD000-memory.dmpFilesize
116KB
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memory/1640-67-0x0000000004724000-0x0000000004726000-memory.dmpFilesize
8KB