Analysis
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max time kernel
85s -
max time network
87s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 12:20
Static task
static1
General
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Target
fba1a1f4b7d31f4b922b8e6ee5feea37875b835ef85cc4f956a7d481b841d1a5.exe
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Size
250KB
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MD5
110d5ef37b4a5bd7211e938006109162
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SHA1
55ca3b5df37096c677112c94aee042c0788fa722
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SHA256
fba1a1f4b7d31f4b922b8e6ee5feea37875b835ef85cc4f956a7d481b841d1a5
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SHA512
3754c1fd58eafe981588982a5e47e601a04d9e618d08cca9060401ed4fe539809982b1e6ff7202f783c6b5aa83b7e1428951a471f0b4f84de80b06f23a966903
Malware Config
Extracted
redline
UDP
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/1832-116-0x00000000022E0000-0x00000000022FF000-memory.dmp family_redline behavioral1/memory/1832-121-0x00000000025E0000-0x00000000025FE000-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:
fba1a1f4b7d31f4b922b8e6ee5feea37875b835ef85cc4f956a7d481b841d1a5.exepid process 1832 fba1a1f4b7d31f4b922b8e6ee5feea37875b835ef85cc4f956a7d481b841d1a5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
fba1a1f4b7d31f4b922b8e6ee5feea37875b835ef85cc4f956a7d481b841d1a5.exedescription pid process Token: SeDebugPrivilege 1832 fba1a1f4b7d31f4b922b8e6ee5feea37875b835ef85cc4f956a7d481b841d1a5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fba1a1f4b7d31f4b922b8e6ee5feea37875b835ef85cc4f956a7d481b841d1a5.exe"C:\Users\Admin\AppData\Local\Temp\fba1a1f4b7d31f4b922b8e6ee5feea37875b835ef85cc4f956a7d481b841d1a5.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/1832-114-0x00000000021F0000-0x0000000002220000-memory.dmpFilesize
192KB
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memory/1832-115-0x0000000000400000-0x00000000004C5000-memory.dmpFilesize
788KB
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memory/1832-116-0x00000000022E0000-0x00000000022FF000-memory.dmpFilesize
124KB
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memory/1832-118-0x0000000004CB3000-0x0000000004CB4000-memory.dmpFilesize
4KB
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memory/1832-117-0x0000000004CB0000-0x0000000004CB1000-memory.dmpFilesize
4KB
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memory/1832-119-0x0000000004CB2000-0x0000000004CB3000-memory.dmpFilesize
4KB
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memory/1832-120-0x0000000004CC0000-0x0000000004CC1000-memory.dmpFilesize
4KB
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memory/1832-121-0x00000000025E0000-0x00000000025FE000-memory.dmpFilesize
120KB
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memory/1832-122-0x00000000051C0000-0x00000000051C1000-memory.dmpFilesize
4KB
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memory/1832-123-0x0000000004BE0000-0x0000000004BE1000-memory.dmpFilesize
4KB
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memory/1832-124-0x00000000057D0000-0x00000000057D1000-memory.dmpFilesize
4KB
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memory/1832-125-0x0000000004CB4000-0x0000000004CB6000-memory.dmpFilesize
8KB
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memory/1832-126-0x0000000004C10000-0x0000000004C11000-memory.dmpFilesize
4KB
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memory/1832-127-0x00000000058E0000-0x00000000058E1000-memory.dmpFilesize
4KB
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memory/1832-128-0x0000000006AE0000-0x0000000006AE1000-memory.dmpFilesize
4KB
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memory/1832-129-0x0000000006CB0000-0x0000000006CB1000-memory.dmpFilesize
4KB
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memory/1832-130-0x00000000072D0000-0x00000000072D1000-memory.dmpFilesize
4KB
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memory/1832-131-0x0000000007370000-0x0000000007371000-memory.dmpFilesize
4KB
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memory/1832-132-0x0000000005F80000-0x0000000005F81000-memory.dmpFilesize
4KB
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memory/1832-133-0x00000000074A0000-0x00000000074A1000-memory.dmpFilesize
4KB