Analysis
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max time kernel
42s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29-01-2023 23:15
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220812-en
General
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Target
tmp.exe
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Size
397KB
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MD5
52bf7cf4daefe0fe87164d9891b1b51d
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SHA1
f94b8eaabbc97a92633a199d0cebfbf260f8ec88
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SHA256
4dde6e44f62482a03b4da58388f5f44e85a72783c106122a6fdda14234e63a8e
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SHA512
0c39141492b1c25ecd30aece22626cd1184c9bc9aef68614552c0561abb0d8c45f151bc7cf20fe89cba69577b647ed1245a44df3f2a775f5c09c286d8d1e9026
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SSDEEP
6144:cwRL1NckEjJUsoSowWTv9+mRYkA/UP77f35zeEWajx:9hwjJUjuWL0Anf5zV
Malware Config
Extracted
redline
fredy
62.204.41.170:4132
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auth_value
880249eef9593d49a1a3cddf57c5cb35
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/1968-57-0x00000000047C0000-0x0000000004806000-memory.dmp family_redline behavioral1/memory/1968-58-0x0000000004800000-0x0000000004844000-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 1968 tmp.exe 1968 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tmp.exedescription pid process Token: SeDebugPrivilege 1968 tmp.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1968-55-0x0000000000220000-0x000000000026B000-memory.dmpFilesize
300KB
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memory/1968-56-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB
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memory/1968-54-0x00000000005EB000-0x000000000061A000-memory.dmpFilesize
188KB
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memory/1968-57-0x00000000047C0000-0x0000000004806000-memory.dmpFilesize
280KB
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memory/1968-58-0x0000000004800000-0x0000000004844000-memory.dmpFilesize
272KB
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memory/1968-59-0x0000000075141000-0x0000000075143000-memory.dmpFilesize
8KB
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memory/1968-60-0x00000000005EB000-0x000000000061A000-memory.dmpFilesize
188KB
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memory/1968-61-0x0000000000400000-0x000000000047F000-memory.dmpFilesize
508KB