Analysis
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max time kernel
138s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2023 22:33
Behavioral task
behavioral1
Sample
f9405500.exe
Resource
win7-20230220-en
General
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Target
f9405500.exe
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Size
173KB
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MD5
e5b6c8221873748238c86d8362aaaa1d
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SHA1
551b7c7bdf49f655392ad40387c3b0bc3b9dd3e7
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SHA256
41f6b8bb06f5551cb02b8fc1a49e97b377a0e46db6f66c6de45fc85195cbe012
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SHA512
21a5618cbfbcdcc57571f028eeea41debc3f527888df5e4da3dc5e14a40a3c3dd55815988938dbafa09c87cfc4c45df98581a9ca5ac2e5d5f5e99f00815e7f0e
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SSDEEP
3072:qhiSbCnywYdhlHTzBQxNVGVbtlQn8e8hX:UiSbVFp22lQn
Malware Config
Extracted
redline
doro
83.97.73.129:19068
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auth_value
03f411441fb3fa233179c2cc8ffbce27
Signatures
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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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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
f9405500.exepid process 1180 f9405500.exe 1180 f9405500.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f9405500.exedescription pid process Token: SeDebugPrivilege 1180 f9405500.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1180-133-0x0000000000C60000-0x0000000000C90000-memory.dmpFilesize
192KB
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memory/1180-134-0x000000000B0B0000-0x000000000B6C8000-memory.dmpFilesize
6.1MB
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memory/1180-135-0x000000000ABD0000-0x000000000ACDA000-memory.dmpFilesize
1.0MB
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memory/1180-136-0x000000000AB10000-0x000000000AB22000-memory.dmpFilesize
72KB
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memory/1180-137-0x000000000AB70000-0x000000000ABAC000-memory.dmpFilesize
240KB
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memory/1180-138-0x0000000005600000-0x0000000005610000-memory.dmpFilesize
64KB
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memory/1180-139-0x000000000AE80000-0x000000000AEF6000-memory.dmpFilesize
472KB
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memory/1180-140-0x000000000AFA0000-0x000000000B032000-memory.dmpFilesize
584KB
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memory/1180-141-0x000000000BC80000-0x000000000C224000-memory.dmpFilesize
5.6MB
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memory/1180-142-0x000000000B040000-0x000000000B0A6000-memory.dmpFilesize
408KB
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memory/1180-143-0x000000000C400000-0x000000000C5C2000-memory.dmpFilesize
1.8MB
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memory/1180-144-0x0000000005600000-0x0000000005610000-memory.dmpFilesize
64KB
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memory/1180-145-0x000000000CB00000-0x000000000D02C000-memory.dmpFilesize
5.2MB
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memory/1180-146-0x000000000C320000-0x000000000C370000-memory.dmpFilesize
320KB