Analysis
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max time kernel
43s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
10-06-2022 02:18
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220414-en
General
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Target
tmp.exe
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Size
317KB
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MD5
30c968a254b1d5b817b33a7b2c8e0298
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SHA1
92173979722dd96e06328123a6e1d6d71c0f6dee
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SHA256
89fa3b0f03b9987da574b9f8c70f0086fce2a3029a707f5ee9712eeaca05b2d2
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SHA512
63c5718ccb677ca8c22557069ed71d95b6fd9a13e0bf0fb9bcb296c47693c83b0d74cbd544c026b6b75bb036d8ab299c779dbb95cb2a0e36cd56248b67fdd464
Malware Config
Extracted
redline
2
193.124.22.7:5241
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auth_value
59967defa326eeea5c873678294c84b0
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/1648-57-0x0000000002520000-0x0000000002554000-memory.dmp family_redline behavioral1/memory/1648-58-0x0000000002550000-0x0000000002584000-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:
tmp.exepid process 1648 tmp.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tmp.exedescription pid process Token: SeDebugPrivilege 1648 tmp.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1648-54-0x0000000000A2E000-0x0000000000A5A000-memory.dmpFilesize
176KB
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memory/1648-55-0x0000000000220000-0x0000000000259000-memory.dmpFilesize
228KB
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memory/1648-56-0x0000000000400000-0x000000000091A000-memory.dmpFilesize
5.1MB
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memory/1648-57-0x0000000002520000-0x0000000002554000-memory.dmpFilesize
208KB
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memory/1648-58-0x0000000002550000-0x0000000002584000-memory.dmpFilesize
208KB
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memory/1648-59-0x00000000755C1000-0x00000000755C3000-memory.dmpFilesize
8KB
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memory/1648-60-0x0000000000A2E000-0x0000000000A5A000-memory.dmpFilesize
176KB
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memory/1648-61-0x0000000000400000-0x000000000091A000-memory.dmpFilesize
5.1MB