Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
18-12-2024 01:21
General
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Target
f98dc3ad3c5bb5cd161a8a7de4780b85_JaffaCakes118.exe
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Size
1.9MB
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MD5
f98dc3ad3c5bb5cd161a8a7de4780b85
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SHA1
58078a0e69fddf8733c348a7b4bdd1b819d8a1ff
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SHA256
f37a961c6aff51c59155b741afac17c5f8909b8335b6d228b2ab1b53edf59f2e
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SHA512
9d2adfbf1bc09ee985288e52379e6be55d8b83ef6efabf05130b602e6440e4c5d43d68d789d10137cc8f549e3e59d1a2565df7d9010477a0ddda238029d17801
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SSDEEP
24576:lYki0Rk6Dg5r7QqAmRtdeB+0tl5OWXN1eZpgmEfJYUz3tHobado+5/TtGXi0qqOX:l1Fg5emTWDlT2U3hzFT/w8qOX
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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Modiloader family
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UAC bypass 3 TTPs 1 IoCs
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ModiLoader Second Stage 16 IoCs
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 4 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 3 IoCs
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UPX packed file 20 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
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System policy modification 1 TTPs 1 IoCs
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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\f98dc3ad3c5bb5cd161a8a7de4780b85_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f98dc3ad3c5bb5cd161a8a7de4780b85_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Koxp.exe"C:\Users\Admin\AppData\Local\Temp\Koxp.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\Koxp.exe"3⤵
- UAC bypass
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- 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
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C:\Users\Admin\AppData\Local\Temp\Mitap.exe"C:\Users\Admin\AppData\Local\Temp\Mitap.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
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
109KB
MD57d95ba1977cb8b3011d362021e54cb5f
SHA16acaf9736d7ba82461e59ae312651b3afef025eb
SHA25692ae5dc17bd84560e87c7b4ed021b76d7d512ff9ef34449c119d8a1804e4766d
SHA51205003e2f745d92f6d9d4d669119e2310e2767c55fd2e98b6e5df795c9f268db659b15891d0d797925e53fe84a7ee92e005ab919ce993960671dc341dfe2c5a02
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Filesize
1.8MB
MD59eadb8ab6ba56c01e1deac2a964c5461
SHA13d422af6deff4e9eb475d7fcdd0bcc9baab425c0
SHA2569bb03082269d3332a7f5086d374d2090418efc172aee53c993b6191b9a1d315c
SHA5122b89b52dae516d7a04912f5d32f570ee70332dd10fc6dfc46b7dca10bdcbf0c5f2e7071483246e2e7ec882313751f090d7da22f277e359486c37b874e130d124
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Filesize
32KB
MD59fe4afcc18e7e5d46ef7777a6478b58e
SHA16357b3d3f8ca451b858fef2449d90d2031e5e9bf
SHA25676a29ec5cf2e93ff7c8bc5e926b178c26b21176a85583b9d9762992e90089207
SHA5124b4d0756c549c2163ac744ec0ded061dbe4ea760e481ee553d23e42faa5b8c505f3e397325278ac3ae6daa475821e1f5b0e68478cc7c74253e9047893a622827
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
4KB
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Filesize
972KB
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Filesize
4KB
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Filesize
60KB
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Filesize
60KB
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Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
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Filesize
56KB
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Filesize
32KB
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Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
-
Filesize
320KB
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Filesize
56KB
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Filesize
320KB
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Filesize
320KB
-
Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
320KB
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Filesize
4KB
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Filesize
320KB