Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
25/11/2024, 06:07
General
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Target
99ac1bee27160f5c53c1cc68efdaaac4_JaffaCakes118.exe
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Size
431KB
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MD5
99ac1bee27160f5c53c1cc68efdaaac4
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SHA1
83fd235c1ca96f323836018ec9dde6a49c96cdfe
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SHA256
55b5f41dceca693585c3184dc83fb6f3477e2bd49e8f57474df7efb4c27769a7
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SHA512
001002c3e9ae677add8c173027a6aab346f4f4eb62c414418fb4b37645dd460a138b8123329ce031de57138627b8e974b340ec33df61aa2f84b64f845a096086
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SSDEEP
6144:PG377xS2Vp2CeiorXdwTBgWx4yuW2zMlYEA53GpcCJJvHR:ur7xS2Vp6RwTyCUW2pELbJJvHR
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 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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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System Location Discovery: System Language Discovery 1 TTPs 2 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 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\99ac1bee27160f5c53c1cc68efdaaac4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\99ac1bee27160f5c53c1cc68efdaaac4_JaffaCakes118.exe"1⤵
- Checks computer location settings
- 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"2⤵
- 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:\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
33KB
MD554fee7affae2c8ca1688013a4f8ef3ee
SHA10536eb5e7b8d2f6b4b759712337b89f82c4e329d
SHA256935cf493110bb10fc2382a7e722226cb4eb1cfc54a0e1b696d7803efefc7acdb
SHA5126ce373d00f36aaf360b7892998bbd95d644c84f150fdf93d4cbf0fc7461513e3539170640198b5936c37809ec9d310eabbced3b1af9a20f303341a9f163f82f7
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Filesize
431KB
MD599ac1bee27160f5c53c1cc68efdaaac4
SHA183fd235c1ca96f323836018ec9dde6a49c96cdfe
SHA25655b5f41dceca693585c3184dc83fb6f3477e2bd49e8f57474df7efb4c27769a7
SHA512001002c3e9ae677add8c173027a6aab346f4f4eb62c414418fb4b37645dd460a138b8123329ce031de57138627b8e974b340ec33df61aa2f84b64f845a096086
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
460KB
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Filesize
4KB
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Filesize
460KB
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Filesize
460KB
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Filesize
4KB
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Filesize
460KB
-
Filesize
32KB
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Filesize
56KB
-
Filesize
460KB
-
Filesize
4KB
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Filesize
460KB
-
Filesize
56KB
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Filesize
460KB
-
Filesize
460KB
-
Filesize
460KB
-
Filesize
460KB
-
Filesize
460KB
-
Filesize
460KB
-
Filesize
460KB
-
Filesize
460KB
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Filesize
460KB