Analysis
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max time kernel
135s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
12/03/2023, 01:36
Static task
static1
Behavioral task
behavioral1
Sample
9ecb26d586194894552acafc76e8fba3eb1159ef98952d99e561aa728ca8f4a1.exe
Resource
win10v2004-20230220-en
General
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Target
9ecb26d586194894552acafc76e8fba3eb1159ef98952d99e561aa728ca8f4a1.exe
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Size
376KB
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MD5
2aa640047b3591cb50ac47933ba4dcd8
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SHA1
c903143c4134cf67670cd50bc6258048de89fde2
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SHA256
9ecb26d586194894552acafc76e8fba3eb1159ef98952d99e561aa728ca8f4a1
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SHA512
e91e38b129d9ddd844f1f3a5e203b98a3155932072e7d83341f7e58f621686a2459f89ba62d95e563f5a9ae138563c9d26a94cba3ebeee3594991b5afc8186c5
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SSDEEP
6144:Mq4uVfFu2Xp1mJY8WZjlrze20P6OhsP1hAK:1rV02XpUWDz86ZAK
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 33 IoCs
resource yara_rule behavioral1/memory/1688-138-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-139-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-141-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-143-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-145-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-147-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-149-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-151-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-153-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-155-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-157-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-159-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-161-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-163-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-165-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-167-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-169-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-171-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-173-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-175-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-177-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-179-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-181-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-183-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-185-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-187-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-189-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-191-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-193-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-195-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-197-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-199-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline behavioral1/memory/1688-201-0x0000000004CD0000-0x0000000004D22000-memory.dmp family_redline -
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 2608 1688 WerFault.exe 85 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1688 9ecb26d586194894552acafc76e8fba3eb1159ef98952d99e561aa728ca8f4a1.exe 1688 9ecb26d586194894552acafc76e8fba3eb1159ef98952d99e561aa728ca8f4a1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1688 9ecb26d586194894552acafc76e8fba3eb1159ef98952d99e561aa728ca8f4a1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9ecb26d586194894552acafc76e8fba3eb1159ef98952d99e561aa728ca8f4a1.exe"C:\Users\Admin\AppData\Local\Temp\9ecb26d586194894552acafc76e8fba3eb1159ef98952d99e561aa728ca8f4a1.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1688 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 16082⤵
- Program crash
PID:2608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1688 -ip 16881⤵PID:2516