Analysis
-
max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
24-08-2024 10:23
Behavioral task
behavioral1
Sample
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe
-
Size
121KB
-
MD5
be650951d6b4d8802cb119c2ec43725f
-
SHA1
ac4781eea6e4e66732367573246fae2f3a6dd940
-
SHA256
bdf9cf58e9a701f3f8ee597acf0f47287b75e47118b100cf003d45374d67b2cb
-
SHA512
f0f7c6c9017eaf6d0fd30989fe93e89acc3265f6f0f659c3d206a8a8d08e6d564f02c7fb3ce05a728ce4a1ace99794ab97154b07ecfc8d65ace1d68235d73906
-
SSDEEP
3072:doy8j7VnNdrPHaSekwi+mW/hB7dcONgWouthj9:98jZ7rvaU3+mW/fZcONdoShp
Malware Config
Extracted
latentbot
burakatar155.zapto.org
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Processes:
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe -
ModiLoader Second Stage 15 IoCs
Processes:
resource yara_rule behavioral2/memory/552-16-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-17-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-20-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-23-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-26-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-29-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-32-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-35-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-38-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-41-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-44-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-47-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-50-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-53-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 behavioral2/memory/552-56-0x0000000000400000-0x0000000000456000-memory.dmp modiloader_stage2 -
Loads dropped DLL 4 IoCs
Processes:
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exepid Process 552 be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe 552 be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe 552 be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe 552 be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/552-0-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-16-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-17-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-20-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-23-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-26-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-29-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-32-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-35-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-38-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-41-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-44-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-47-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-50-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-53-0x0000000000400000-0x0000000000456000-memory.dmp upx behavioral2/memory/552-56-0x0000000000400000-0x0000000000456000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mstwain32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe" be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe -
Processes:
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" be650951d6b4d8802cb119c2ec43725f_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.
Processes:
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exevssvc.exedescription pid Process Token: SeDebugPrivilege 552 be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe Token: SeBackupPrivilege 3880 vssvc.exe Token: SeRestorePrivilege 3880 vssvc.exe Token: SeAuditPrivilege 3880 vssvc.exe Token: SeDebugPrivilege 552 be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exepid Process 552 be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe 552 be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe -
System policy modification 1 TTPs 1 IoCs
Processes:
be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\be650951d6b4d8802cb119c2ec43725f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\be650951d6b4d8802cb119c2ec43725f_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 use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:552
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3880
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
-
Filesize
33KB
MD5a73ffcb505453e636086a39dd24e1a1e
SHA14d46cf11f6ce53c1ec9173efa38fc0a85ba7535a
SHA2562fe00134c27e3d8e3042fe7eb4d8afe16d73c4f6edfd763000c8a593499534d7
SHA5125e187922e2d6a3c6f8da7c50dffbb9cdf13efbbe41b4955fc4029a9f1410a355ab1356ad09f4f21684da823a00f8039efb8551608b3f18b4e078498b0d000fed
-
Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350