Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 00:16
Static task
static1
Behavioral task
behavioral1
Sample
1c451ae9e13fcc4fd348dcaa1ebe165e.exe
Resource
win7-20231215-en
General
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Target
1c451ae9e13fcc4fd348dcaa1ebe165e.exe
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Size
371KB
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MD5
1c451ae9e13fcc4fd348dcaa1ebe165e
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SHA1
dbc4d70b5be8e9f9fd901ba427cdf6f486fb8012
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SHA256
a72ae0e8a91c3721968dac08ec5052c28d685042feaee1883fa64f8cf9a618db
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SHA512
ee48163468ba1f1a348d56a619d106a5313f897e5ff1386ea7a0ae000a225b812e8b971f10abb938f9f9101a55aa6e49a56da4035651597c3b4ec066842f0c96
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SSDEEP
6144:6fM4Ry8JO4+U6aDJEcK9cLLsfYT97+hI3OY637CaokjI:kM4ECO4+U6aDJEcK9cLLsfYT97+hI3OM
Malware Config
Extracted
redline
EU_BOT_1
185.234.247.136:47666
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
resource yara_rule behavioral2/memory/2664-6-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/2664-6-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3836 set thread context of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2664 1c451ae9e13fcc4fd348dcaa1ebe165e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3836 wrote to memory of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86 PID 3836 wrote to memory of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86 PID 3836 wrote to memory of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86 PID 3836 wrote to memory of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86 PID 3836 wrote to memory of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86 PID 3836 wrote to memory of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86 PID 3836 wrote to memory of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86 PID 3836 wrote to memory of 2664 3836 1c451ae9e13fcc4fd348dcaa1ebe165e.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe"C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3836 -
C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exeC:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2664
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1c451ae9e13fcc4fd348dcaa1ebe165e.exe.log
Filesize700B
MD5e5352797047ad2c91b83e933b24fbc4f
SHA19bf8ac99b6cbf7ce86ce69524c25e3df75b4d772
SHA256b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
SHA512dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827