Analysis
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max time kernel
91s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2023 15:55
Static task
static1
General
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Target
41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09.exe
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Size
363KB
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MD5
eda5c72301507b3adf08a64b86b7d78f
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SHA1
a066ec770ed8ac4ddd58e438a4dfe87b3acaf60b
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SHA256
41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09
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SHA512
12953db1f6783ee9f4d36d1bacb8fd9828c4465084112546fe43231d0bcf6683f00c5bb0a0dbf576bb6368f30dcd3152b1f7a3d3d9e81ffb4eb37732947a3902
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SSDEEP
6144:ntSwSeeTrLly99tUFBzkjEYw/SdadcrYRRIeROcQx9Mut2en8YK:tU1TrRa+By2SdBrLeR1/
Malware Config
Extracted
redline
@Germany
185.11.61.125:22344
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auth_value
9d15d78194367a949e54a07d6ce02c62
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/1652-137-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-139-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-141-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-143-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-145-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-147-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-149-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-151-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-153-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-155-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-157-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-159-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-161-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-163-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-165-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-167-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-169-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-171-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-173-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-175-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-177-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-179-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-181-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-183-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-185-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-187-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-189-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-191-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-193-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-195-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-197-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-199-0x0000000005420000-0x0000000005472000-memory.dmp family_redline behavioral1/memory/1652-201-0x0000000005420000-0x0000000005472000-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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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 2100 1652 WerFault.exe 81 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1652 41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1652 41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09.exe"C:\Users\Admin\AppData\Local\Temp\41ad4bf3ca240bc694945bd2688e8f766376e15591c3d0ea757b186e5a5abe09.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1652 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 13882⤵
- Program crash
PID:2100
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1652 -ip 16521⤵PID:1804