Analysis
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max time kernel
70s -
max time network
73s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
21-05-2022 16:44
Static task
static1
General
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Target
ed9a85e47fc56dacb4752f85a08e3b940303e1f176b75ebb0ee1b269e428be8a.exe
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Size
415KB
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MD5
51e5df119d5ff3d70a27c7c9cf03d394
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SHA1
78c5e835cb6a19ede70451223b12dccec09cc9d3
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SHA256
ed9a85e47fc56dacb4752f85a08e3b940303e1f176b75ebb0ee1b269e428be8a
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SHA512
f25dd72a6ef8ce36ae21153a80c57c679c78313b6c8940c4d233cfedb2e7ddee033c17cb1b398bcfd10bfec2f0b751d4e5cbbba8477663ecfffd4444ce4c82d8
Malware Config
Extracted
redline
Ruzki
193.233.48.58:38989
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auth_value
80c38cc7772c328c028b0e4f42a3fac6
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/3588-119-0x00000000022A0000-0x00000000022D4000-memory.dmp family_redline behavioral1/memory/3588-124-0x00000000026E0000-0x0000000002714000-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 use of AdjustPrivilegeToken 1 IoCs
Processes:
ed9a85e47fc56dacb4752f85a08e3b940303e1f176b75ebb0ee1b269e428be8a.exedescription pid process Token: SeDebugPrivilege 3588 ed9a85e47fc56dacb4752f85a08e3b940303e1f176b75ebb0ee1b269e428be8a.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3588-120-0x0000000000721000-0x000000000074D000-memory.dmpFilesize
176KB
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memory/3588-119-0x00000000022A0000-0x00000000022D4000-memory.dmpFilesize
208KB
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memory/3588-121-0x00000000020F0000-0x0000000002129000-memory.dmpFilesize
228KB
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memory/3588-122-0x0000000000400000-0x00000000004A9000-memory.dmpFilesize
676KB
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memory/3588-123-0x0000000004C00000-0x00000000050FE000-memory.dmpFilesize
5.0MB
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memory/3588-124-0x00000000026E0000-0x0000000002714000-memory.dmpFilesize
208KB
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memory/3588-125-0x0000000005100000-0x0000000005706000-memory.dmpFilesize
6.0MB
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memory/3588-126-0x0000000005750000-0x0000000005762000-memory.dmpFilesize
72KB
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memory/3588-127-0x0000000005780000-0x000000000588A000-memory.dmpFilesize
1.0MB
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memory/3588-128-0x00000000058B0000-0x00000000058EE000-memory.dmpFilesize
248KB
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memory/3588-129-0x0000000005A10000-0x0000000005A5B000-memory.dmpFilesize
300KB
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memory/3588-130-0x0000000005BB0000-0x0000000005C26000-memory.dmpFilesize
472KB
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memory/3588-131-0x0000000005C30000-0x0000000005CC2000-memory.dmpFilesize
584KB
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memory/3588-132-0x0000000005D10000-0x0000000005D2E000-memory.dmpFilesize
120KB
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memory/3588-133-0x0000000005E90000-0x0000000005EF6000-memory.dmpFilesize
408KB
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memory/3588-134-0x00000000065D0000-0x0000000006792000-memory.dmpFilesize
1.8MB
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memory/3588-135-0x00000000067A0000-0x0000000006CCC000-memory.dmpFilesize
5.2MB