Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
14-05-2024 20:33
General
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Target
42f491944de28a22641978b4e94b1a45_JaffaCakes118.exe
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Size
308KB
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MD5
42f491944de28a22641978b4e94b1a45
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SHA1
806c3c7c72c2f3adbdf724d54fca89a291a06a85
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SHA256
f1316532c633dddc4f42156ec50e019b755c9a128e0d7a788946d8e0b9e31adc
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SHA512
2f049f11e72d439303106290799e27a8545125c0af1ae416e03f444753cbf5521979c9aa8e839186e408ba7dbd88884eb5c23a51529c98d61bc567d4b6888a6d
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SSDEEP
6144:w1G377xS2Vp2CeiorXhwTBOdeWIY4Afm53wpcCJJvH:wYr7xS2Vp6FwTnWIYzTbJJvH
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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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\42f491944de28a22641978b4e94b1a45_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\42f491944de28a22641978b4e94b1a45_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"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
- 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
MD54f61158d1c832a5e34e86d7daeaa808e
SHA1f80bbfe3654fe21ffc66cdbdff0e39072443485b
SHA256aef7d35a5cd2e5a6aaf7804d62ec7855162f4165582cc175774779a28453159f
SHA512b5e043219702a625045d5df5258534f41d7cf296a5c281526cadcff52eda97f4076c74643ea92fb2539b52f84700d904d15cd2d6db2674f3fd143fa10ef8f41f
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Filesize
308KB
MD542f491944de28a22641978b4e94b1a45
SHA1806c3c7c72c2f3adbdf724d54fca89a291a06a85
SHA256f1316532c633dddc4f42156ec50e019b755c9a128e0d7a788946d8e0b9e31adc
SHA5122f049f11e72d439303106290799e27a8545125c0af1ae416e03f444753cbf5521979c9aa8e839186e408ba7dbd88884eb5c23a51529c98d61bc567d4b6888a6d
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350
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Filesize
340KB
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Filesize
340KB
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Filesize
340KB
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Filesize
56KB
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Filesize
4KB
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Filesize
340KB
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Filesize
56KB
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Filesize
32KB
-
Filesize
340KB
-
Filesize
340KB
-
Filesize
340KB
-
Filesize
4KB
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Filesize
340KB
-
Filesize
340KB
-
Filesize
340KB
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Filesize
340KB
-
Filesize
340KB
-
Filesize
340KB
-
Filesize
340KB
-
Filesize
4KB
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Filesize
340KB