Analysis
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max time kernel
140s -
max time network
76s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
26-09-2021 14:50
Static task
static1
Behavioral task
behavioral1
Sample
2a16fc0b70b571f615da5881354a886c.exe
Resource
win7v20210408
General
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Target
2a16fc0b70b571f615da5881354a886c.exe
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Size
249KB
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MD5
2a16fc0b70b571f615da5881354a886c
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SHA1
17950d882e61e55120b3d0e966f77a5257ac6f2a
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SHA256
c2a8837895a2f5e54e083b9e939e2b18515b31eef4323694cbffba1bdcf5a1ba
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SHA512
e82d064970aeb8ce1becf3908c049636facf5fc294810463651a63a5666b6e4c23e8076dbfe1509c4dc322740a72c548a124606e5779df6fd8a28a53612e9fdb
Malware Config
Extracted
redline
PUB
45.9.20.20:13441
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/1868-62-0x0000000001E20000-0x0000000001E3F000-memory.dmp family_redline behavioral1/memory/1868-66-0x00000000020C0000-0x00000000020DE000-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:
2a16fc0b70b571f615da5881354a886c.exepid process 1868 2a16fc0b70b571f615da5881354a886c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2a16fc0b70b571f615da5881354a886c.exedescription pid process Token: SeDebugPrivilege 1868 2a16fc0b70b571f615da5881354a886c.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1868-60-0x0000000000230000-0x0000000000260000-memory.dmpFilesize
192KB
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memory/1868-61-0x0000000000400000-0x00000000004C5000-memory.dmpFilesize
788KB
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memory/1868-62-0x0000000001E20000-0x0000000001E3F000-memory.dmpFilesize
124KB
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memory/1868-63-0x00000000025D1000-0x00000000025D2000-memory.dmpFilesize
4KB
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memory/1868-64-0x00000000025D2000-0x00000000025D3000-memory.dmpFilesize
4KB
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memory/1868-65-0x00000000025D3000-0x00000000025D4000-memory.dmpFilesize
4KB
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memory/1868-66-0x00000000020C0000-0x00000000020DE000-memory.dmpFilesize
120KB
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memory/1868-67-0x00000000025D4000-0x00000000025D6000-memory.dmpFilesize
8KB