Analysis
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max time kernel
97s -
max time network
164s -
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 19:23
Static task
static1
Behavioral task
behavioral1
Sample
f9229fded55c0f87fa18fe627ee265be1f3ec598135d599c3c8fb7019b0df681.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
f9229fded55c0f87fa18fe627ee265be1f3ec598135d599c3c8fb7019b0df681.exe
Resource
win10v2004-20230220-en
General
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Target
f9229fded55c0f87fa18fe627ee265be1f3ec598135d599c3c8fb7019b0df681.exe
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Size
352KB
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MD5
ec76ed9867f9709373d5b7f53973039e
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SHA1
1b0bc7607cb41d563e48cce43acdea25f4d49cf0
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SHA256
f9229fded55c0f87fa18fe627ee265be1f3ec598135d599c3c8fb7019b0df681
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SHA512
2c81d0bacea1d0a95f473e201bab2ae30db8f63b895470fd4890b8011992f74ad5597399a847ec9e67e0be4ded4160ba7e6393f0e0180f4db3c87773beac1151
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SSDEEP
6144:1qHkhDIk0VIp+obMNzAmfEbLwyvzMUxyEs8KDls:19NIbk7mGs+1xXdMl
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/3288-934-0x0000000009E10000-0x000000000A428000-memory.dmp redline_stealer behavioral2/memory/3288-939-0x000000000A890000-0x000000000A8F6000-memory.dmp redline_stealer behavioral2/memory/3288-949-0x000000000B110000-0x000000000B2D2000-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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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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Program crash 1 IoCs
pid pid_target Process procid_target 2204 3288 WerFault.exe 81 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3288 f9229fded55c0f87fa18fe627ee265be1f3ec598135d599c3c8fb7019b0df681.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3288 f9229fded55c0f87fa18fe627ee265be1f3ec598135d599c3c8fb7019b0df681.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9229fded55c0f87fa18fe627ee265be1f3ec598135d599c3c8fb7019b0df681.exe"C:\Users\Admin\AppData\Local\Temp\f9229fded55c0f87fa18fe627ee265be1f3ec598135d599c3c8fb7019b0df681.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3288 -s 16682⤵
- Program crash
PID:2204
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3288 -ip 32881⤵PID:5084