Analysis
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max time kernel
45s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:55
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220901-en
General
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Target
tmp.exe
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Size
317KB
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MD5
ab4f815471396e666d7457c15d2071cb
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SHA1
6170fc8ae933254ba5676504ddaf745e923729b1
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SHA256
a651001136d322283e08a68956eb21ccc97d37a92dbf9635be65d02f340cd825
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SHA512
df9716310b6312deca57c206f06b18921082dd8476fc6b29f88bde3583f4422133222ba3e55148e2bef9731057287abc3278e6edf1f32e0ed4f2507094991dda
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SSDEEP
6144:UrSLhL3leQViOgaGeaNUeorzhrNuFmkCvLiXZnMOn:UrSlj0QkONoUeo3VNSm7vLqr
Malware Config
Extracted
redline
NewYear2023
185.106.92.111:2510
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auth_value
99e9bde3b38509ea98c3316cc27e6106
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/1324-54-0x0000000002140000-0x000000000217E000-memory.dmp family_redline behavioral1/memory/1324-55-0x0000000002180000-0x00000000021BC000-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 2 IoCs
Processes:
tmp.exepid process 1324 tmp.exe 1324 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tmp.exedescription pid process Token: SeDebugPrivilege 1324 tmp.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1324-54-0x0000000002140000-0x000000000217E000-memory.dmpFilesize
248KB
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memory/1324-55-0x0000000002180000-0x00000000021BC000-memory.dmpFilesize
240KB
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memory/1324-56-0x000000000076B000-0x000000000079C000-memory.dmpFilesize
196KB
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memory/1324-57-0x0000000000220000-0x000000000025E000-memory.dmpFilesize
248KB
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memory/1324-58-0x0000000000400000-0x000000000066D000-memory.dmpFilesize
2.4MB
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memory/1324-59-0x00000000752B1000-0x00000000752B3000-memory.dmpFilesize
8KB
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memory/1324-60-0x000000000076B000-0x000000000079C000-memory.dmpFilesize
196KB
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memory/1324-61-0x0000000000400000-0x000000000066D000-memory.dmpFilesize
2.4MB