Analysis
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max time kernel
102s -
max time network
112s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
07-05-2021 11:16
Static task
static1
Behavioral task
behavioral1
Sample
e2ad8356a0f8868549918da28a853eb8.exe
Resource
win7v20210408
General
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Target
e2ad8356a0f8868549918da28a853eb8.exe
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Size
457KB
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MD5
e2ad8356a0f8868549918da28a853eb8
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SHA1
a54d44cf9ebf627de89c3bd7b5ec5685f15538af
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SHA256
78dfcb8de3fc0b3cc573370bd92f0efd88a151e06d8e32fb6db12ca6daa09a00
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SHA512
5d3d904d4a05eafecbb74a338ea7dc3b39166773aedf73e3bf8c4624254d6438d22e318982cab9dc47bec01e4f279ce673afc72bc1d4168b3239d372d215badc
Malware Config
Extracted
redline
VR
199.195.251.96:43073
Extracted
vidar
38.7
890
https://HAL9THapi.faceit.comramilgame
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profile_id
890
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 3 IoCs
Processes:
resource yara_rule behavioral2/memory/3696-122-0x0000000000400000-0x000000000041C000-memory.dmp family_redline behavioral2/memory/3696-123-0x0000000000415CEE-mapping.dmp family_redline behavioral2/memory/3696-130-0x0000000004F10000-0x0000000005516000-memory.dmp family_redline -
Vidar Stealer 2 IoCs
Processes:
resource yara_rule behavioral2/memory/4032-140-0x00000000024A0000-0x0000000002537000-memory.dmp family_vidar behavioral2/memory/4032-141-0x0000000000400000-0x0000000000899000-memory.dmp family_vidar -
Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
geris.exepid process 4032 geris.exe -
Loads dropped DLL 2 IoCs
Processes:
geris.exepid process 4032 geris.exe 4032 geris.exe -
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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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 use of SetThreadContext 1 IoCs
Processes:
e2ad8356a0f8868549918da28a853eb8.exedescription pid process target process PID 3920 set thread context of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
geris.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 geris.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString geris.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1280 timeout.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 3008 taskkill.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
AddInProcess32.exegeris.exepid process 3696 AddInProcess32.exe 3696 AddInProcess32.exe 4032 geris.exe 4032 geris.exe 4032 geris.exe 4032 geris.exe 4032 geris.exe 4032 geris.exe 4032 geris.exe 4032 geris.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
e2ad8356a0f8868549918da28a853eb8.exeAddInProcess32.exetaskkill.exedescription pid process Token: SeDebugPrivilege 3920 e2ad8356a0f8868549918da28a853eb8.exe Token: SeDebugPrivilege 3696 AddInProcess32.exe Token: SeDebugPrivilege 3008 taskkill.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
e2ad8356a0f8868549918da28a853eb8.exeAddInProcess32.exegeris.execmd.exedescription pid process target process PID 3920 wrote to memory of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe PID 3920 wrote to memory of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe PID 3920 wrote to memory of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe PID 3920 wrote to memory of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe PID 3920 wrote to memory of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe PID 3920 wrote to memory of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe PID 3920 wrote to memory of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe PID 3920 wrote to memory of 3696 3920 e2ad8356a0f8868549918da28a853eb8.exe AddInProcess32.exe PID 3696 wrote to memory of 4032 3696 AddInProcess32.exe geris.exe PID 3696 wrote to memory of 4032 3696 AddInProcess32.exe geris.exe PID 3696 wrote to memory of 4032 3696 AddInProcess32.exe geris.exe PID 4032 wrote to memory of 2444 4032 geris.exe cmd.exe PID 4032 wrote to memory of 2444 4032 geris.exe cmd.exe PID 4032 wrote to memory of 2444 4032 geris.exe cmd.exe PID 2444 wrote to memory of 3008 2444 cmd.exe taskkill.exe PID 2444 wrote to memory of 3008 2444 cmd.exe taskkill.exe PID 2444 wrote to memory of 3008 2444 cmd.exe taskkill.exe PID 2444 wrote to memory of 1280 2444 cmd.exe timeout.exe PID 2444 wrote to memory of 1280 2444 cmd.exe timeout.exe PID 2444 wrote to memory of 1280 2444 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e2ad8356a0f8868549918da28a853eb8.exe"C:\Users\Admin\AppData\Local\Temp\e2ad8356a0f8868549918da28a853eb8.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\geris.exe"C:\Users\Admin\AppData\Local\Temp\geris.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im geris.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\geris.exe" & del C:\ProgramData\*.dll & exit4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /im geris.exe /f5⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\timeout.exetimeout /t 65⤵
- Delays execution with timeout.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\freebl3.dllMD5
ef2834ac4ee7d6724f255beaf527e635
SHA15be8c1e73a21b49f353c2ecfa4108e43a883cb7b
SHA256a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba
SHA512c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2
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C:\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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C:\ProgramData\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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C:\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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C:\ProgramData\softokn3.dllMD5
a2ee53de9167bf0d6c019303b7ca84e5
SHA12a3c737fa1157e8483815e98b666408a18c0db42
SHA25643536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083
SHA51245b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8
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C:\ProgramData\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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C:\Users\Admin\AppData\Local\Temp\geris.exeMD5
b6475729905611a662f38bd72b18d2e0
SHA1cb42b56e939f2cbdce53b755d30bff35eb0a112a
SHA256ce8044b283fb2dd7ee1376d8ee0d77591279302a8dc2b978cf7ef655c7548225
SHA5128098a5a24b275f3a5bdd0ab9578a7bc28684657dd25137d68cd2027c48025dd460a7bb9e8b777e8d3cdad4a02911ea2fd95bddf5fcdc6baa178c98b4504e7294
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C:\Users\Admin\AppData\Local\Temp\geris.exeMD5
b6475729905611a662f38bd72b18d2e0
SHA1cb42b56e939f2cbdce53b755d30bff35eb0a112a
SHA256ce8044b283fb2dd7ee1376d8ee0d77591279302a8dc2b978cf7ef655c7548225
SHA5128098a5a24b275f3a5bdd0ab9578a7bc28684657dd25137d68cd2027c48025dd460a7bb9e8b777e8d3cdad4a02911ea2fd95bddf5fcdc6baa178c98b4504e7294
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\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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memory/1280-146-0x0000000000000000-mapping.dmp
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memory/2444-144-0x0000000000000000-mapping.dmp
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memory/3008-145-0x0000000000000000-mapping.dmp
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memory/3696-123-0x0000000000415CEE-mapping.dmp
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memory/3696-128-0x0000000004FD0000-0x0000000004FD1000-memory.dmpFilesize
4KB
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memory/3696-134-0x0000000006A70000-0x0000000006A71000-memory.dmpFilesize
4KB
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memory/3696-136-0x00000000068A0000-0x00000000068A1000-memory.dmpFilesize
4KB
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memory/3696-122-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/3696-130-0x0000000004F10000-0x0000000005516000-memory.dmpFilesize
6.0MB
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memory/3696-129-0x0000000005010000-0x0000000005011000-memory.dmpFilesize
4KB
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memory/3696-126-0x0000000005520000-0x0000000005521000-memory.dmpFilesize
4KB
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memory/3696-127-0x0000000004F70000-0x0000000004F71000-memory.dmpFilesize
4KB
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memory/3696-131-0x0000000005280000-0x0000000005281000-memory.dmpFilesize
4KB
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memory/3920-114-0x0000000000850000-0x0000000000851000-memory.dmpFilesize
4KB
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memory/3920-121-0x00000000060E0000-0x00000000060E1000-memory.dmpFilesize
4KB
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memory/3920-120-0x0000000005540000-0x0000000005558000-memory.dmpFilesize
96KB
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memory/3920-119-0x0000000005100000-0x0000000005101000-memory.dmpFilesize
4KB
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memory/3920-118-0x0000000005090000-0x000000000558E000-memory.dmpFilesize
5.0MB
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memory/3920-117-0x0000000005170000-0x0000000005171000-memory.dmpFilesize
4KB
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memory/3920-116-0x0000000005590000-0x0000000005591000-memory.dmpFilesize
4KB
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memory/4032-141-0x0000000000400000-0x0000000000899000-memory.dmpFilesize
4.6MB
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memory/4032-140-0x00000000024A0000-0x0000000002537000-memory.dmpFilesize
604KB
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memory/4032-137-0x0000000000000000-mapping.dmp