Analysis
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max time kernel
21s -
max time network
119s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
22-07-2021 10:03
General
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Target
a4f4b5daa83bb6dc85ede588ffbfdb34.exe
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Size
212KB
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MD5
a4f4b5daa83bb6dc85ede588ffbfdb34
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SHA1
9bbaac140fa643d30bf25af71561f5ee35874898
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SHA256
f61201b7b85a410a62c1f1946095b3feabb6e672fb8ddc0c64789a02ae9a06f4
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SHA512
b4f436bd64384d767109d04eea6f3f5ad192c4f1e71cc31a88ba4ac78ef97da3ef1aaade388dfc9240c38e386993e9dc21803554db8513f0ed7ebe00ee248624
Malware Config
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 1 IoCs
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Executes dropped EXE 2 IoCs
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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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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 17 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a4f4b5daa83bb6dc85ede588ffbfdb34.exe"C:\Users\Admin\AppData\Local\Temp\a4f4b5daa83bb6dc85ede588ffbfdb34.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\3805112.exe"C:\Users\Admin\AppData\Roaming\3805112.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3200 -s 21363⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Roaming\2217218.exe"C:\Users\Admin\AppData\Roaming\2217218.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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MD5
52be91bb8576b57551f38cf98bd984cc
SHA1d4b25085ae85e7b4edc2db2f77e4108fd7345fc1
SHA2562eff8b37b39a5384bf9a3732bd7395af3430bd36eafdad4ba5cec6f707cdd680
SHA512f648be8d881ba47b87544327843add140cc4142ab7fac89cd87d3c79bed23524d7b40e35fd0c65a8c50a62c4e4f32d9a1681b3e043ea882bbfc46425891011b1
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MD5
52be91bb8576b57551f38cf98bd984cc
SHA1d4b25085ae85e7b4edc2db2f77e4108fd7345fc1
SHA2562eff8b37b39a5384bf9a3732bd7395af3430bd36eafdad4ba5cec6f707cdd680
SHA512f648be8d881ba47b87544327843add140cc4142ab7fac89cd87d3c79bed23524d7b40e35fd0c65a8c50a62c4e4f32d9a1681b3e043ea882bbfc46425891011b1
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MD5
a37b1548c0985ae8a2763cf6d1b39c80
SHA102fc37e10be4d933c05ee52d5363bee65fb914a6
SHA2568c31f3d89d2123272c1167ad1e929aa685d4065a5f334f651d4c09c0e291e986
SHA51289f7b6b7a8f6136854bd217ac6d9170575621a66bf42f51105354ab2419ed4a4df041e94eab64ec171b2c5bbb5dbe13f5f52cb137c38c6c1758508a3fc347bb9
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MD5
a37b1548c0985ae8a2763cf6d1b39c80
SHA102fc37e10be4d933c05ee52d5363bee65fb914a6
SHA2568c31f3d89d2123272c1167ad1e929aa685d4065a5f334f651d4c09c0e291e986
SHA51289f7b6b7a8f6136854bd217ac6d9170575621a66bf42f51105354ab2419ed4a4df041e94eab64ec171b2c5bbb5dbe13f5f52cb137c38c6c1758508a3fc347bb9
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
200KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
8KB
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Filesize
4KB
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Filesize
320KB
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Filesize
4KB
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Filesize
140KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
8KB