Analysis
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max time kernel
20s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29/03/2025, 17:02
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe
Resource
win10v2004-20250314-en
General
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Target
JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe
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Size
276KB
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MD5
8b8e02c5f114d969b2e1d0a51adc1e99
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SHA1
072cb2f9ba87c7be54ecf9acc5092db930e6ff5a
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SHA256
2e5c48c3baebf8a7b343cf325948f7d5180d265e311c6ba9e381d3e879cd0876
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SHA512
2278ad84875a8431d0af3af49200ffee5e74215c3fd353c3ac8e1d0c093cf79bbf075f48039c7252dbdbacb58ff0885bc7ec1fef06ff9d2e6499fe90a4ed4f20
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SSDEEP
6144:pQpNUHWT2fVdpLs5Tglk0fRSeJQHWCHYgOxk2iNlf/GcqRoEpzTe:pQpNJTiDpLI0lHZSeJQf+k/NlnuzT
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/1768-3-0x0000000000400000-0x0000000000467000-memory.dmp family_cycbot behavioral1/memory/1768-4-0x0000000000400000-0x000000000046A000-memory.dmp family_cycbot -
resource yara_rule behavioral1/memory/1768-2-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1768-3-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/1768-4-0x0000000000400000-0x000000000046A000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\LP\9A66\EB5.exe JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe -
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_8b8e02c5f114d969b2e1d0a51adc1e99.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1768 JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe 1768 JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe 1768 JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe 1768 JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe 1768 JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe 1768 JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 3036 msiexec.exe Token: SeTakeOwnershipPrivilege 3036 msiexec.exe Token: SeSecurityPrivilege 3036 msiexec.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8b8e02c5f114d969b2e1d0a51adc1e99.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1768
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3036