Analysis
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max time kernel
141s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
01/05/2023, 18:47
Static task
static1
Behavioral task
behavioral1
Sample
deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6.exe
Resource
win10v2004-20230220-en
General
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Target
deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6.exe
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Size
347KB
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MD5
d5488bac3209ac7bc17e4f0b14f3aae3
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SHA1
58e9a30939d64ed40f8c429612733a0f3fcba40b
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SHA256
deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6
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SHA512
6f39b279a6a0e0773adff73c9abeec2e8d7453351fbeb2eb8738254c01819143268c6b0bef427701338706ebbe00c1cfe7be8bcc8aa3eacc57df5fff1823f531
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SSDEEP
6144:pqSRo+OnohGdjMmy9HnQeE/lpCB+Laq4uOGN3j71EvTv:ISM3dj7y9wVW2Uk3j0
Malware Config
Signatures
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Detects Redline Stealer samples 3 IoCs
This rule detects the presence of Redline Stealer samples based on their unique strings.
resource yara_rule behavioral2/memory/2672-937-0x0000000009E10000-0x000000000A428000-memory.dmp redline_stealer behavioral2/memory/2672-946-0x0000000007410000-0x0000000007476000-memory.dmp redline_stealer behavioral2/memory/2672-949-0x000000000B760000-0x000000000B922000-memory.dmp redline_stealer -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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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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Program crash 1 IoCs
pid pid_target Process procid_target 4976 2672 WerFault.exe 83 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2672 deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6.exe 2672 deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2672 deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6.exe"C:\Users\Admin\AppData\Local\Temp\deb66b499e2c21af050a76bebba7a7a4e9340090063dc9aabc23b9fd431528d6.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2672 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 20922⤵
- Program crash
PID:4976
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2672 -ip 26721⤵PID:3964