Analysis
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max time kernel
148s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
19-07-2024 09:06
General
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Target
5b4803a3f943be466d1c76e19799544d_JaffaCakes118.exe
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Size
272KB
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MD5
5b4803a3f943be466d1c76e19799544d
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SHA1
2f0084275c0d79a4c8abd6b6f534b711915b6b97
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SHA256
cb666085976ec97ff0e6be77d35191cf9b15facbb62ab8426c40d0ecdc6d3204
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SHA512
1247d27f62c8090865757b2abb880caebef1255323ee50e0ce70a05a3f6d020ff6259ab20813ff07ea46e0ef1fb3fc63b2971fe6939a4869e39586836b0ec3eb
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SSDEEP
6144:kG377xS2Vp2CeiorXdwTBgWx4p53cpcCJJvHB:fr7xS2Vp6RwTyC/bJJvHB
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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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 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Deletes itself 1 IoCs
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Executes dropped EXE 1 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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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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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 3 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\5b4803a3f943be466d1c76e19799544d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5b4803a3f943be466d1c76e19799544d_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- 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\5b4803a3f943be466d1c76e19799544d_JaffaCakes118.exe"2⤵
- UAC bypass
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
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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
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
33KB
MD59d0526d0143eaa22256e0e3ec228bbd2
SHA1c6bf684db9ce8ab06309940bfb63cc58d22b10b5
SHA256a8c0041f6457c491b1700da66f42ef2dfe603365e0753fc01fc832d3a952b446
SHA51283d95a7c80c3d294ab6baae1cd9e50c83da2b491220066eea856dc5f71225a8badb359b55740558f00edf8a15e646ecc43549ea753072c0fac7f16d16ad7e037
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Filesize
272KB
MD55b4803a3f943be466d1c76e19799544d
SHA12f0084275c0d79a4c8abd6b6f534b711915b6b97
SHA256cb666085976ec97ff0e6be77d35191cf9b15facbb62ab8426c40d0ecdc6d3204
SHA5121247d27f62c8090865757b2abb880caebef1255323ee50e0ce70a05a3f6d020ff6259ab20813ff07ea46e0ef1fb3fc63b2971fe6939a4869e39586836b0ec3eb
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
4KB
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Filesize
4KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
304KB
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Filesize
56KB
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Filesize
32KB
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Filesize
56KB
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Filesize
4KB
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Filesize
304KB
-
Filesize
304KB
-
Filesize
4KB
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Filesize
304KB
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Filesize
304KB
-
Filesize
304KB
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Filesize
304KB
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Filesize
304KB
-
Filesize
304KB
-
Filesize
304KB
-
Filesize
304KB
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Filesize
304KB