Analysis
- max time kernel
120s - max time network
125s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
08/05/2024, 15:54
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
6 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win7-20240215-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
2 signatures
150 seconds
Behavioral task
behavioral5
Sample
$PLUGINSDIR/okjamuz.dll
Resource
win7-20240221-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral6
Sample
$PLUGINSDIR/okjamuz.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe
- Size 807KB
- Sample240508-tcdv2acb8y
- SHA256 215eef14f6ea8afb51096253180f7de73d0c36ea04c7612312af7ebcce1022d9
- MD5 2598e65f9f0d90b6c8f95539a457f536
- SHA1 c5036c23ad9af83cbb5dfe2fa75865d1f0ff2b01
- SHA512 b92b002c37a27d4bc2cc9fe99f3fa04fcb882fd4bd7ddc4aa2d55c9560073e568d9c9b47df4e2175057784ef88e98845bca947e954342140bfcb2090cae69d75
- SSDEEP 24576:zLdrPRu3NEZjwVPLKi4BuitSPydCrmJg86t:zRoElwVDugIqcumLo
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2896 bedibbhddh.exe - Loads dropped DLL 11 IoCs
pid Process 1500 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe 1500 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe 1500 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe 1500 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe 1484 WerFault.exe 1484 WerFault.exe 1484 WerFault.exe 1484 WerFault.exe 1484 WerFault.exe 1484 WerFault.exe 1484 WerFault.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
pid pid_target Process procid_target 1484 2896 WerFault.exe 28 - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2628 wmic.exe Token: SeSecurityPrivilege 2628 wmic.exe Token: SeTakeOwnershipPrivilege 2628 wmic.exe Token: SeLoadDriverPrivilege 2628 wmic.exe Token: SeSystemProfilePrivilege 2628 wmic.exe Token: SeSystemtimePrivilege 2628 wmic.exe Token: SeProfSingleProcessPrivilege 2628 wmic.exe Token: SeIncBasePriorityPrivilege 2628 wmic.exe Token: SeCreatePagefilePrivilege 2628 wmic.exe Token: SeBackupPrivilege 2628 wmic.exe Token: SeRestorePrivilege 2628 wmic.exe Token: SeShutdownPrivilege 2628 wmic.exe Token: SeDebugPrivilege 2628 wmic.exe Token: SeSystemEnvironmentPrivilege 2628 wmic.exe Token: SeRemoteShutdownPrivilege 2628 wmic.exe Token: SeUndockPrivilege 2628 wmic.exe Token: SeManageVolumePrivilege 2628 wmic.exe Token: 33 2628 wmic.exe Token: 34 2628 wmic.exe Token: 35 2628 wmic.exe Token: SeIncreaseQuotaPrivilege 2628 wmic.exe Token: SeSecurityPrivilege 2628 wmic.exe Token: SeTakeOwnershipPrivilege 2628 wmic.exe Token: SeLoadDriverPrivilege 2628 wmic.exe Token: SeSystemProfilePrivilege 2628 wmic.exe Token: SeSystemtimePrivilege 2628 wmic.exe Token: SeProfSingleProcessPrivilege 2628 wmic.exe Token: SeIncBasePriorityPrivilege 2628 wmic.exe Token: SeCreatePagefilePrivilege 2628 wmic.exe Token: SeBackupPrivilege 2628 wmic.exe Token: SeRestorePrivilege 2628 wmic.exe Token: SeShutdownPrivilege 2628 wmic.exe Token: SeDebugPrivilege 2628 wmic.exe Token: SeSystemEnvironmentPrivilege 2628 wmic.exe Token: SeRemoteShutdownPrivilege 2628 wmic.exe Token: SeUndockPrivilege 2628 wmic.exe Token: SeManageVolumePrivilege 2628 wmic.exe Token: 33 2628 wmic.exe Token: 34 2628 wmic.exe Token: 35 2628 wmic.exe Token: SeIncreaseQuotaPrivilege 2724 wmic.exe Token: SeSecurityPrivilege 2724 wmic.exe Token: SeTakeOwnershipPrivilege 2724 wmic.exe Token: SeLoadDriverPrivilege 2724 wmic.exe Token: SeSystemProfilePrivilege 2724 wmic.exe Token: SeSystemtimePrivilege 2724 wmic.exe Token: SeProfSingleProcessPrivilege 2724 wmic.exe Token: SeIncBasePriorityPrivilege 2724 wmic.exe Token: SeCreatePagefilePrivilege 2724 wmic.exe Token: SeBackupPrivilege 2724 wmic.exe Token: SeRestorePrivilege 2724 wmic.exe Token: SeShutdownPrivilege 2724 wmic.exe Token: SeDebugPrivilege 2724 wmic.exe Token: SeSystemEnvironmentPrivilege 2724 wmic.exe Token: SeRemoteShutdownPrivilege 2724 wmic.exe Token: SeUndockPrivilege 2724 wmic.exe Token: SeManageVolumePrivilege 2724 wmic.exe Token: 33 2724 wmic.exe Token: 34 2724 wmic.exe Token: 35 2724 wmic.exe Token: SeIncreaseQuotaPrivilege 2440 wmic.exe Token: SeSecurityPrivilege 2440 wmic.exe Token: SeTakeOwnershipPrivilege 2440 wmic.exe Token: SeLoadDriverPrivilege 2440 wmic.exe - Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1500 wrote to memory of 2896 1500 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe 28 PID 1500 wrote to memory of 2896 1500 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe 28 PID 1500 wrote to memory of 2896 1500 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe 28 PID 1500 wrote to memory of 2896 1500 2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe 28 PID 2896 wrote to memory of 2628 2896 bedibbhddh.exe 29 PID 2896 wrote to memory of 2628 2896 bedibbhddh.exe 29 PID 2896 wrote to memory of 2628 2896 bedibbhddh.exe 29 PID 2896 wrote to memory of 2628 2896 bedibbhddh.exe 29 PID 2896 wrote to memory of 2724 2896 bedibbhddh.exe 32 PID 2896 wrote to memory of 2724 2896 bedibbhddh.exe 32 PID 2896 wrote to memory of 2724 2896 bedibbhddh.exe 32 PID 2896 wrote to memory of 2724 2896 bedibbhddh.exe 32 PID 2896 wrote to memory of 2440 2896 bedibbhddh.exe 34 PID 2896 wrote to memory of 2440 2896 bedibbhddh.exe 34 PID 2896 wrote to memory of 2440 2896 bedibbhddh.exe 34 PID 2896 wrote to memory of 2440 2896 bedibbhddh.exe 34 PID 2896 wrote to memory of 2444 2896 bedibbhddh.exe 36 PID 2896 wrote to memory of 2444 2896 bedibbhddh.exe 36 PID 2896 wrote to memory of 2444 2896 bedibbhddh.exe 36 PID 2896 wrote to memory of 2444 2896 bedibbhddh.exe 36 PID 2896 wrote to memory of 2904 2896 bedibbhddh.exe 38 PID 2896 wrote to memory of 2904 2896 bedibbhddh.exe 38 PID 2896 wrote to memory of 2904 2896 bedibbhddh.exe 38 PID 2896 wrote to memory of 2904 2896 bedibbhddh.exe 38 PID 2896 wrote to memory of 1484 2896 bedibbhddh.exe 40 PID 2896 wrote to memory of 1484 2896 bedibbhddh.exe 40 PID 2896 wrote to memory of 1484 2896 bedibbhddh.exe 40 PID 2896 wrote to memory of 1484 2896 bedibbhddh.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2598e65f9f0d90b6c8f95539a457f536_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Users\Admin\AppData\Local\Temp\bedibbhddh.exeC:\Users\Admin\AppData\Local\Temp\bedibbhddh.exe 1^4^8^4^3^3^1^5^7^1^5 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⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81715183671.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2628
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81715183671.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2724
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81715183671.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2440
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81715183671.txt bios get version3⤵PID:2444
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81715183671.txt bios get version3⤵PID:2904
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 3723⤵
- Loads dropped DLL
- Program crash
PID:1484
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\81715183671.txt
- Size 66B
- SHA256 d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
- MD5 9025468f85256136f923096b01375964
- SHA1 7fcd174999661594fa5f88890ffb195e9858cc52
- SHA512 92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\nso8557.tmp\okjamuz.dll
- Size 126KB
- SHA256 15ca80cacab210f9973d39a3e2f0b3248237299e6fed157b546644b312802191
- MD5 9e1d2fb8a94dab7d6b9e1d8e3f70948f
- SHA1 1fb6f1e5278164fbc7ab9cddbc820613b09f6fb1
- SHA512 1effc5a52928f59817e9fc6c15f560ac18ebaa409b2e9b632dc217396983e35a2063cd95b5fc21a8cf1295c48ec2d9ce45969c7d5c9c7f8dfaa8a12fa3ef1be8
- SSDEEP 1536:WfbTza5njfuZ0VimmoMjVvkHTS+eHZ4+cOI30iRPmVWL2nwqyZkT56jHb:KXY7sci3jRkH65fMBmGEyZG56f
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\bedibbhddh.exe
- Size 1.1MB
- SHA256 54278cde1c5eec82cb6773232746e1a9fc70195d8cf12e232cd71223baaa80e7
- MD5 c4566d4624b4c87a45aeedd82966d0f4
- SHA1 ca88f470fad60e5143bb6e1d913bf7f744771134
- SHA512 23e02284ec9c1d2ab2dd4d7ea3bd467adb57390ad9abbcd02c2fb717c6754ba016a9bf14e62f38c0d5fc97923ebdfa9ba27a67a245a9380cfce65b2fe3674353
- SSDEEP 24576:jf3ohWRPDKMsxuKUNXSyaIaHvx03fJDZrZwTFWiauUgJhliz:b3ohwPSyaLPxGJoTFW9uUgJhcz
- MD5 SHA1 SHA512 SSDEEP
- Path \Users\Admin\AppData\Local\Temp\nso8557.tmp\ZipDLL.dll
- Size 163KB
- SHA256 6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1
- MD5 2dc35ddcabcb2b24919b9afae4ec3091
- SHA1 9eeed33c3abc656353a7ebd1c66af38cccadd939
- SHA512 0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901
- SSDEEP 3072:8CkSJJ30k1pn2T4ISnUGN+E8KnCOxA17jxLmRtWHyPDQFllOdJiSg:tkSJy+c30UxbKnA1hLKWSVdk
- MD5 SHA1 SHA512 SSDEEP