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Analysis
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max time kernel
147s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08/09/2024, 08:12
Static task
static1
Behavioral task
behavioral1
Sample
d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe
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Size
1.4MB
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MD5
d3eb1eff0165ddb2508ef4ac75c3057a
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SHA1
ac529e9afa7b6146fed3452e6d9d6158950f195a
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SHA256
3749ff73bd8fa7dc4563a4b44be4d27de20dbfca6120c89849814b4716e64055
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SHA512
258a902b81138fc5de78003ac8dd9205071ebfd584a04b6d6389685f3912976a3f059ee45ec8373eb0e107f24b52f6c1ae7bd945429fca51d5801e9f32e4d89c
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SSDEEP
24576:4lOYNOfOnKhoGe6GVbUleiuMFQLwVhIg/Fv1m0TKpxtrINW8:4lO6OfoMTubdiO0FPul
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" d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe -
ModiLoader Second Stage 26 IoCs
resource yara_rule behavioral1/memory/2532-2-0x0000000000401000-0x000000000041C000-memory.dmp modiloader_stage2 behavioral1/memory/2532-3-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-4-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-5-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-14-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-15-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-16-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-17-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-18-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-21-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-22-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-23-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-24-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-25-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-28-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-31-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-34-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-38-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-41-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-44-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-47-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-50-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-53-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-56-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-59-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 behavioral1/memory/2532-62-0x0000000000400000-0x000000000058B000-memory.dmp modiloader_stage2 -
Loads dropped DLL 2 IoCs
pid Process 2532 d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe 2532 d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe" d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" d3eb1eff0165ddb2508ef4ac75c3057a_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 d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2532 d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2532 d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe Token: SeBackupPrivilege 2748 vssvc.exe Token: SeRestorePrivilege 2748 vssvc.exe Token: SeAuditPrivilege 2748 vssvc.exe Token: SeDebugPrivilege 2532 d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2532 d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe 2532 d3eb1eff0165ddb2508ef4ac75c3057a_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" d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d3eb1eff0165ddb2508ef4ac75c3057a_JaffaCakes118.exe"1⤵
- UAC bypass
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:2532
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2748
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD5347eb03e7f7b08edb1fef3fd42de6604
SHA18619edd56ceb02b80d31c1fcadf613658f06b705
SHA25659c68f928263ad2828c9c8cadfb0c661b48f27636cfd43b7b206681f100f219a
SHA512bb0314f32dd12e399bd2093d53695c633056af5eff150fbf9cf0079d14415ab551994bafd8cfcd65d04f734d04f3e5727a3f685e86308d54e8d63c1868cc6eb3
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350