Analysis
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max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2022 03:27
Static task
static1
Behavioral task
behavioral1
Sample
6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe
Resource
win7-20220901-en
General
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Target
6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe
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Size
1.0MB
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MD5
460c445a6d025393d093727d11a01c9f
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SHA1
6977ad07a0301469190eb71b3317bdfd1b049153
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SHA256
6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4
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SHA512
99b8fafd7ca57fdab65776678814f2323cb9653ab83c8724be781b9f6711d57a9d3e94027cf0bd1983b85d122b3d2463bdbfe7fd5fd25b15c712f40225bd8bce
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SSDEEP
24576:e1EAEPR9yVWEnilKLwFK+gYn8PCiyywqn3WsouPm:e1FMnyVW8gFHgGC/kqn3Wso/
Malware Config
Extracted
redline
R101
94.130.179.90:21188
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auth_value
e838b35467aa845d380b9da0f7ba933c
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 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2208-138-0x0000000000400000-0x0000000000428000-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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Suspicious use of SetThreadContext 1 IoCs
Processes:
6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exedescription pid process target process PID 4728 set thread context of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exepid process 2208 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 2208 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exedescription pid process Token: SeDebugPrivilege 2208 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exedescription pid process target process PID 4728 wrote to memory of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe PID 4728 wrote to memory of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe PID 4728 wrote to memory of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe PID 4728 wrote to memory of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe PID 4728 wrote to memory of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe PID 4728 wrote to memory of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe PID 4728 wrote to memory of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe PID 4728 wrote to memory of 2208 4728 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe 6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe"C:\Users\Admin\AppData\Local\Temp\6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\6d25990d4209c3d4f3bca3dce35c021a00ec8a0ef9b8992e37bc257b5b5e82d4.exe.logFilesize
1KB
MD584e77a587d94307c0ac1357eb4d3d46f
SHA183cc900f9401f43d181207d64c5adba7a85edc1e
SHA256e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99
SHA512aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691
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memory/2208-144-0x0000000006320000-0x0000000006396000-memory.dmpFilesize
472KB
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memory/2208-139-0x0000000005820000-0x0000000005E38000-memory.dmpFilesize
6.1MB
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memory/2208-147-0x00000000074E0000-0x0000000007A0C000-memory.dmpFilesize
5.2MB
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memory/2208-146-0x0000000006DE0000-0x0000000006FA2000-memory.dmpFilesize
1.8MB
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memory/2208-141-0x00000000052D0000-0x00000000052E2000-memory.dmpFilesize
72KB
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memory/2208-138-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/2208-145-0x00000000063A0000-0x00000000063F0000-memory.dmpFilesize
320KB
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memory/2208-140-0x0000000005380000-0x000000000548A000-memory.dmpFilesize
1.0MB
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memory/2208-137-0x0000000000000000-mapping.dmp
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memory/2208-142-0x0000000005330000-0x000000000536C000-memory.dmpFilesize
240KB
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memory/2208-143-0x0000000006010000-0x0000000006076000-memory.dmpFilesize
408KB
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memory/4728-132-0x0000000000900000-0x0000000000A10000-memory.dmpFilesize
1.1MB
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memory/4728-134-0x0000000005460000-0x00000000054F2000-memory.dmpFilesize
584KB
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memory/4728-136-0x00000000053B0000-0x00000000053BA000-memory.dmpFilesize
40KB
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memory/4728-135-0x0000000005500000-0x000000000559C000-memory.dmpFilesize
624KB
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memory/4728-133-0x0000000005A10000-0x0000000005FB4000-memory.dmpFilesize
5.6MB