Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26/09/2024, 12:19
Behavioral task
behavioral1
Sample
f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe
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Size
108KB
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MD5
f85bc7a11b13551c79a76b7aae3b4300
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SHA1
c3c5188ddd559baee9f5b8f2b915f55b8d6ecf05
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SHA256
d896cdee997280bf61a16aad0c60450fd5907d23561ce5c8b95c5a92492ed705
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SHA512
c93b4b7e432a345c16719d5c6c95484ecef9b1cbf4b4437465624ba4ff74d75ab2948cadcb1a21232976ba983dca190f1520799b78459a077ee7873ea35c45c3
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SSDEEP
3072:Moy8j7VnNdrPHaSekwi+mW+2P1aAk5Hdout:88jZ7rvaU3+mWrPwAk59oS
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe -
ModiLoader Second Stage 15 IoCs
resource yara_rule behavioral1/memory/1960-13-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-14-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-18-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-21-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-24-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-27-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-30-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-33-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-36-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-39-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-42-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-45-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-48-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-51-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/1960-54-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 -
Loads dropped DLL 2 IoCs
pid Process 1960 f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe 1960 f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1960-0-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-13-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-14-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-18-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-21-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-24-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-27-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-30-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-33-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-36-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-39-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-42-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-45-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-48-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-51-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/1960-54-0x0000000000400000-0x0000000000450000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\VMPipe32.dll f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.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 f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1960 f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe Token: SeDebugPrivilege 1960 f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1960 f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe 1960 f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f85bc7a11b13551c79a76b7aae3b4300_JaffaCakes118.exe"1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:1960
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD5d2b20db3f5352befbf6d2a38f3dd8d5c
SHA125cdc577ac81bca03def5b34916d4ffd81444604
SHA256ef61b13e879b9ddacff5a073a53640b485951931fc68c6399fa6ffacaa91c5f6
SHA512474a35c11a80f6bfb3718a520b89f8d747f4ac1e0ca9bda66c34a0692e08d8e0d4841c1931035faa4ccebc14fa26dac660331278d4a0696b59d8704092771435
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350