Analysis
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max time kernel
152s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
resource tags
arch:x64arch:x86image:win10v2004-20220414-enlocale:en-usos:windows10-2004-x64system -
submitted
20-07-2022 18:56
Static task
static1
Behavioral task
behavioral1
Sample
4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe
Resource
win10v2004-20220414-en
General
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Target
4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe
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Size
346KB
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MD5
6465ff23f054282177a15cc5f7ebc7ec
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SHA1
92c0033e076de238169f17c76a41fcbb8d10930d
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SHA256
4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972
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SHA512
507155b8dcc48b2e7a78a7771135588058f89985f7fe53ca546433a6d847d4b1c4dc61995d8159e3d5906eea64d49466cb78be236ca3bc5c448ae869b2328b16
Malware Config
Signatures
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OnlyLogger
A tiny loader that uses IPLogger to get its payload.
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OnlyLogger payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/4876-131-0x0000000000660000-0x00000000006A3000-memory.dmp family_onlylogger behavioral2/memory/4876-132-0x0000000000400000-0x000000000058A000-memory.dmp family_onlylogger behavioral2/memory/4876-133-0x0000000000400000-0x000000000058A000-memory.dmp family_onlylogger -
Program crash 11 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 640 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 1900 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 2904 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 1780 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 2000 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 2428 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 3464 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 1560 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 2020 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 4564 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe 5056 4876 WerFault.exe 4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe"C:\Users\Admin\AppData\Local\Temp\4e09c63602bea79e6a9ad1f757013a72f6a16b1b7991c20c995296cfed7e0972.exe"1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 4642⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 6442⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 6602⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 8042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 8642⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 5922⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 11722⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 12122⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 8762⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 15562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4876 -s 11682⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 4876 -ip 48761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4876 -ip 48761⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4876-130-0x0000000000893000-0x00000000008BA000-memory.dmpFilesize
156KB
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memory/4876-131-0x0000000000660000-0x00000000006A3000-memory.dmpFilesize
268KB
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memory/4876-132-0x0000000000400000-0x000000000058A000-memory.dmpFilesize
1.5MB
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memory/4876-133-0x0000000000400000-0x000000000058A000-memory.dmpFilesize
1.5MB