Analysis
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max time kernel
41s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
03-08-2022 02:06
Static task
static1
Behavioral task
behavioral1
Sample
dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exe
Resource
win7-20220718-en
General
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Target
dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exe
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Size
443KB
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MD5
99342a4b5ce806ef4ab2a6d89ba8e99e
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SHA1
99ae91c56960c1149ecdc56b92f0c236c369c1f7
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SHA256
dbf20dc429b1ae7162eae6fe859333e380c57f1681dac1b31f401b209e0e93fd
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SHA512
d84cadb85d8deb204fcadb8dde53b68c255c0926f5d979792b8a9335874848c2ca25148f53d0b7a7ce5fcfca5fea8e118ad0090a76884112dc448b55532517f8
Malware Config
Extracted
redline
AF2
stcontact.top:80
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auth_value
4d729a2faecb406a0eb1d6fcf30432fa
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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:
dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exepid process 944 dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exe 944 dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exedescription pid process Token: SeDebugPrivilege 944 dbf20dc429b1ae7162eae6fe859333e380c57f1681dac.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/944-54-0x0000000002030000-0x0000000002060000-memory.dmpFilesize
192KB
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memory/944-55-0x00000000005DB000-0x0000000000606000-memory.dmpFilesize
172KB
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memory/944-57-0x0000000002290000-0x00000000022C0000-memory.dmpFilesize
192KB
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memory/944-56-0x0000000000220000-0x0000000000258000-memory.dmpFilesize
224KB
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memory/944-58-0x0000000000400000-0x000000000047D000-memory.dmpFilesize
500KB
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memory/944-59-0x00000000753E1000-0x00000000753E3000-memory.dmpFilesize
8KB
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memory/944-60-0x00000000005DB000-0x0000000000606000-memory.dmpFilesize
172KB
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memory/944-61-0x00000000005DB000-0x0000000000606000-memory.dmpFilesize
172KB
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memory/944-62-0x0000000000400000-0x000000000047D000-memory.dmpFilesize
500KB