Analysis
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max time kernel
31s -
max time network
116s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
25-07-2021 20:46
Static task
static1
Behavioral task
behavioral1
Sample
fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe
Resource
win10v20210410
General
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Target
fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe
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Size
236KB
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MD5
bec7e89ad1218ea648c8a8b74a0e3ca2
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SHA1
000f57c9f933fa77dc34093440d25d0a68f3aa35
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SHA256
fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7db4486a533d84195f84
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SHA512
2958afd91a9f4cc4b4cdb2fb2164345f277635db7fcdb04043d650709681bda864822f14a7433fae762fbb4b487bc9afa8deaef1f1db387f88f685c0f8f7f1b5
Malware Config
Extracted
redline
@evilnotlive
3.68.106.170:59223
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 behavioral2/memory/2088-120-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral2/memory/2088-121-0x000000000041884A-mapping.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 SetThreadContext 1 IoCs
Processes:
fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exedescription pid process target process PID 1892 set thread context of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exepid process 2088 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe 2088 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exefb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exedescription pid process Token: SeDebugPrivilege 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe Token: SeDebugPrivilege 2088 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exedescription pid process target process PID 1892 wrote to memory of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe PID 1892 wrote to memory of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe PID 1892 wrote to memory of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe PID 1892 wrote to memory of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe PID 1892 wrote to memory of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe PID 1892 wrote to memory of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe PID 1892 wrote to memory of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe PID 1892 wrote to memory of 2088 1892 fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe"C:\Users\Admin\AppData\Local\Temp\fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exeC:\Users\Admin\AppData\Local\Temp\fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\fb53c4089e19cca8c8b8602ef0ae9c9614f3428b31cc7.exe.logMD5
7438b57da35c10c478469635b79e33e1
SHA15ffcbdfbfd800f67d6d9d6ee46de2eb13fcbb9a5
SHA256b253c066d4a6604aaa5204b09c1edde92c410b0af351f3760891f5e56c867f70
SHA5125887796f8ceb1c5ae790caff0020084df49ea8d613b78656a47dc9a569c5c86a9b16ec2ebe0d6f34c5e3001026385bb1282434cc3ffc7bda99427c154c04b45a
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memory/1892-116-0x0000000000EA0000-0x0000000000EAE000-memory.dmpFilesize
56KB
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memory/1892-117-0x0000000004BE0000-0x0000000004BE1000-memory.dmpFilesize
4KB
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memory/1892-118-0x0000000004CE0000-0x0000000004CE1000-memory.dmpFilesize
4KB
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memory/1892-119-0x0000000004BB0000-0x0000000004BB1000-memory.dmpFilesize
4KB
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memory/1892-114-0x0000000000340000-0x0000000000341000-memory.dmpFilesize
4KB
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memory/2088-125-0x0000000005C60000-0x0000000005C61000-memory.dmpFilesize
4KB
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memory/2088-121-0x000000000041884A-mapping.dmp
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memory/2088-120-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/2088-126-0x0000000005650000-0x0000000005651000-memory.dmpFilesize
4KB
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memory/2088-127-0x00000000056B0000-0x00000000056B1000-memory.dmpFilesize
4KB
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memory/2088-128-0x0000000005650000-0x0000000005C56000-memory.dmpFilesize
6.0MB
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memory/2088-129-0x00000000056F0000-0x00000000056F1000-memory.dmpFilesize
4KB
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memory/2088-130-0x0000000005970000-0x0000000005971000-memory.dmpFilesize
4KB
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memory/2088-131-0x0000000006AC0000-0x0000000006AC1000-memory.dmpFilesize
4KB
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memory/2088-132-0x00000000071C0000-0x00000000071C1000-memory.dmpFilesize
4KB
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memory/2088-133-0x0000000006D60000-0x0000000006D61000-memory.dmpFilesize
4KB
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memory/2088-134-0x0000000007080000-0x0000000007081000-memory.dmpFilesize
4KB
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memory/2088-136-0x0000000007BF0000-0x0000000007BF1000-memory.dmpFilesize
4KB