Analysis
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max time kernel
14s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
29/03/2025, 19:01
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_937989a6c88561317ea79420be42583a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_937989a6c88561317ea79420be42583a.exe
Resource
win10v2004-20250314-en
General
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Target
JaffaCakes118_937989a6c88561317ea79420be42583a.exe
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Size
283KB
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MD5
937989a6c88561317ea79420be42583a
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SHA1
d3cb6aa2bfdc841ffdb138b502bb4494763ebef1
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SHA256
50a1f8c749a59379ffd92fa58f74a9b62a701e6f98eb5a1f0b65657dc23e0ffb
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SHA512
b02f95ccc1491b7fc7af6fae683a0c7601335b39beef5a2530ad8c1be61ae0bf64f4f85c97b4be9b341aa3463ff6aacb6366013c1953d9b7ffb05c6bf0a122de
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SSDEEP
6144:VDplsXscrEZGUT1eIbLNPSkLpwDDMfZbwVts92qo1bY:1b8EZTeWsJDMdwV292qo1b
Malware Config
Signatures
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Cycbot family
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Detects Cycbot payload 2 IoCs
Cycbot is a backdoor and trojan written in C++.
resource yara_rule behavioral1/memory/2340-3-0x0000000000400000-0x000000000046B000-memory.dmp family_cycbot behavioral1/memory/2340-4-0x0000000000400000-0x0000000000468000-memory.dmp family_cycbot -
resource yara_rule behavioral1/memory/2340-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2340-3-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2340-4-0x0000000000400000-0x0000000000468000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_937989a6c88561317ea79420be42583a.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2340 JaffaCakes118_937989a6c88561317ea79420be42583a.exe 2340 JaffaCakes118_937989a6c88561317ea79420be42583a.exe 2340 JaffaCakes118_937989a6c88561317ea79420be42583a.exe 2340 JaffaCakes118_937989a6c88561317ea79420be42583a.exe 2340 JaffaCakes118_937989a6c88561317ea79420be42583a.exe 2340 JaffaCakes118_937989a6c88561317ea79420be42583a.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 2448 msiexec.exe Token: SeTakeOwnershipPrivilege 2448 msiexec.exe Token: SeSecurityPrivilege 2448 msiexec.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_937989a6c88561317ea79420be42583a.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_937989a6c88561317ea79420be42583a.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2340
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2448