Analysis
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max time kernel
125s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02-10-2022 09:20
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20220812-en
General
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Target
tmp.exe
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Size
702KB
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MD5
6d1eb524b582cadf213416c475be3912
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SHA1
9e15d204835b2018e0748547f1d3fbaadd85e1bc
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SHA256
93b41f139523aa5e95c9dac7265837e1b85d25a6dacd959e2c68a10a16d00654
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SHA512
f7fe994ea76b2bad614ae31183d9ae783b1317728e5902d87bd3a35afc5f0533f576ca18c30fcdc9121bfd3c20218270332b7db306622af6cbf7d3424b650a84
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SSDEEP
12288:6Ab2iNIJUoZg6fm02RR3KKfsBE61G3lBEYZIka:f1CJtZvfm0IRzseF3PPZk
Malware Config
Extracted
redline
sirus
147.124.223.126:4444
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 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1000-64-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/1000-65-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/1000-66-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/1000-67-0x000000000041933E-mapping.dmp family_redline behavioral1/memory/1000-69-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/1000-71-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
tmp.exedescription pid process target process PID 1248 set thread context of 1000 1248 tmp.exe tmp.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
tmp.exepid process 1248 tmp.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
tmp.exetmp.exedescription pid process Token: SeDebugPrivilege 1248 tmp.exe Token: SeDebugPrivilege 1000 tmp.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
tmp.exedescription pid process target process PID 1248 wrote to memory of 880 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 880 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 880 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 880 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe PID 1248 wrote to memory of 1000 1248 tmp.exe tmp.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1000-62-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1000-71-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1000-69-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1000-67-0x000000000041933E-mapping.dmp
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memory/1000-66-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1000-65-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1000-64-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1000-61-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1248-57-0x0000000000720000-0x0000000000734000-memory.dmpFilesize
80KB
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memory/1248-60-0x00000000005C0000-0x00000000005DE000-memory.dmpFilesize
120KB
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memory/1248-59-0x00000000057B0000-0x0000000005828000-memory.dmpFilesize
480KB
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memory/1248-58-0x0000000000740000-0x000000000074C000-memory.dmpFilesize
48KB
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memory/1248-54-0x0000000000300000-0x00000000003B6000-memory.dmpFilesize
728KB
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memory/1248-56-0x00000000004B0000-0x00000000004C4000-memory.dmpFilesize
80KB
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memory/1248-55-0x0000000075351000-0x0000000075353000-memory.dmpFilesize
8KB