Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
01/06/2024, 18:25
Static task
static1
Behavioral task
behavioral1
Sample
8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/etxtmwc.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/etxtmwc.dll
Resource
win10v2004-20240508-en
General
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Target
8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe
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Size
752KB
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MD5
8b5aee520a6fb8e53a731b1e5509a981
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SHA1
ab652c85a3fb1215852ce58e85da7a4695343c0c
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SHA256
14554462996a0201b043295fd0097af6b2c1e0d94aff6bc93a349a34ce181e2f
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SHA512
516620892c1b7f6f6f87b000690e209fbba0bbfb5066cbbf20291fd2987312712311740bf9ad5011701e382f6b91e0643c7b43c2de791c56b5bcba6749a7d0be
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SSDEEP
12288:gH/R6NnqMrT/e6SsKZQAD6JSWcGSRczUX5ZEhSxeIF+7tgT1CjJISCDCnlAW9IPo:gH/InbrGsKZQtJYGWczKZEhSxeOTQySH
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4440 bedgifdhca.exe -
Loads dropped DLL 2 IoCs
pid Process 1532 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 1532 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 452 4440 WerFault.exe 81 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3220 wmic.exe Token: SeSecurityPrivilege 3220 wmic.exe Token: SeTakeOwnershipPrivilege 3220 wmic.exe Token: SeLoadDriverPrivilege 3220 wmic.exe Token: SeSystemProfilePrivilege 3220 wmic.exe Token: SeSystemtimePrivilege 3220 wmic.exe Token: SeProfSingleProcessPrivilege 3220 wmic.exe Token: SeIncBasePriorityPrivilege 3220 wmic.exe Token: SeCreatePagefilePrivilege 3220 wmic.exe Token: SeBackupPrivilege 3220 wmic.exe Token: SeRestorePrivilege 3220 wmic.exe Token: SeShutdownPrivilege 3220 wmic.exe Token: SeDebugPrivilege 3220 wmic.exe Token: SeSystemEnvironmentPrivilege 3220 wmic.exe Token: SeRemoteShutdownPrivilege 3220 wmic.exe Token: SeUndockPrivilege 3220 wmic.exe Token: SeManageVolumePrivilege 3220 wmic.exe Token: 33 3220 wmic.exe Token: 34 3220 wmic.exe Token: 35 3220 wmic.exe Token: 36 3220 wmic.exe Token: SeIncreaseQuotaPrivilege 3220 wmic.exe Token: SeSecurityPrivilege 3220 wmic.exe Token: SeTakeOwnershipPrivilege 3220 wmic.exe Token: SeLoadDriverPrivilege 3220 wmic.exe Token: SeSystemProfilePrivilege 3220 wmic.exe Token: SeSystemtimePrivilege 3220 wmic.exe Token: SeProfSingleProcessPrivilege 3220 wmic.exe Token: SeIncBasePriorityPrivilege 3220 wmic.exe Token: SeCreatePagefilePrivilege 3220 wmic.exe Token: SeBackupPrivilege 3220 wmic.exe Token: SeRestorePrivilege 3220 wmic.exe Token: SeShutdownPrivilege 3220 wmic.exe Token: SeDebugPrivilege 3220 wmic.exe Token: SeSystemEnvironmentPrivilege 3220 wmic.exe Token: SeRemoteShutdownPrivilege 3220 wmic.exe Token: SeUndockPrivilege 3220 wmic.exe Token: SeManageVolumePrivilege 3220 wmic.exe Token: 33 3220 wmic.exe Token: 34 3220 wmic.exe Token: 35 3220 wmic.exe Token: 36 3220 wmic.exe Token: SeIncreaseQuotaPrivilege 392 wmic.exe Token: SeSecurityPrivilege 392 wmic.exe Token: SeTakeOwnershipPrivilege 392 wmic.exe Token: SeLoadDriverPrivilege 392 wmic.exe Token: SeSystemProfilePrivilege 392 wmic.exe Token: SeSystemtimePrivilege 392 wmic.exe Token: SeProfSingleProcessPrivilege 392 wmic.exe Token: SeIncBasePriorityPrivilege 392 wmic.exe Token: SeCreatePagefilePrivilege 392 wmic.exe Token: SeBackupPrivilege 392 wmic.exe Token: SeRestorePrivilege 392 wmic.exe Token: SeShutdownPrivilege 392 wmic.exe Token: SeDebugPrivilege 392 wmic.exe Token: SeSystemEnvironmentPrivilege 392 wmic.exe Token: SeRemoteShutdownPrivilege 392 wmic.exe Token: SeUndockPrivilege 392 wmic.exe Token: SeManageVolumePrivilege 392 wmic.exe Token: 33 392 wmic.exe Token: 34 392 wmic.exe Token: 35 392 wmic.exe Token: 36 392 wmic.exe Token: SeIncreaseQuotaPrivilege 392 wmic.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1532 wrote to memory of 4440 1532 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 81 PID 1532 wrote to memory of 4440 1532 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 81 PID 1532 wrote to memory of 4440 1532 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 81 PID 4440 wrote to memory of 3220 4440 bedgifdhca.exe 82 PID 4440 wrote to memory of 3220 4440 bedgifdhca.exe 82 PID 4440 wrote to memory of 3220 4440 bedgifdhca.exe 82 PID 4440 wrote to memory of 392 4440 bedgifdhca.exe 86 PID 4440 wrote to memory of 392 4440 bedgifdhca.exe 86 PID 4440 wrote to memory of 392 4440 bedgifdhca.exe 86 PID 4440 wrote to memory of 884 4440 bedgifdhca.exe 89 PID 4440 wrote to memory of 884 4440 bedgifdhca.exe 89 PID 4440 wrote to memory of 884 4440 bedgifdhca.exe 89 PID 4440 wrote to memory of 3428 4440 bedgifdhca.exe 92 PID 4440 wrote to memory of 3428 4440 bedgifdhca.exe 92 PID 4440 wrote to memory of 3428 4440 bedgifdhca.exe 92 PID 4440 wrote to memory of 4536 4440 bedgifdhca.exe 94 PID 4440 wrote to memory of 4536 4440 bedgifdhca.exe 94 PID 4440 wrote to memory of 4536 4440 bedgifdhca.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Users\Admin\AppData\Local\Temp\bedgifdhca.exeC:\Users\Admin\AppData\Local\Temp\bedgifdhca.exe 7|8|5|2|1|0|1|2|6|3|6 KEhEQjwxODEwMBooS1BAT0lDOyodKUc9T1VOUkpHPjorHiorbnFvY3NdcWhaZWA7UWVoa1tkXxknP0dSVEhCNy8xMCktHi5DSEI3LRooSE1NQ1VCUllGPjYqMTczMx8tTUJMTz1NXVRSSzticW5pMiotcnJ1LD5CTUQlT01PLUBOSitDRz5KHi5DS0c9SEM9NRstQzE8KysdKT0qOCswIC5CLTonKhgqQjM9LC8aLD4uNSgvHy9PUElBTzxMWk5RSVU/PVY3GSdLUE5EVEFOXD9ORDw7Hy9PUElBTzxMWkxATUQ7Giw/UT1aU1FMPB4pQlI+Vz5LQ0xITD86GihASlFTX0FQSVRNPko4Mx8vU0Y7S0VSR1BdVFJLOxosUEY1LR4uRFIvNx0pS01JUkhNRF1RQkY8R0hDSE1ART9STEU1Gy1IU15QT0tOQkVAO3NydGMaLEw+TFBQTUlNRVlSTT5KWkJAWVI7LB0pQUE/Q1c9MB4pRk1YPFRMQE1IQVlCSDxKVE5TRUM7YF5mbF0bLUNPVkxGTDs9V0ROPDItLy0yKCsrKywwMjceKU07SzlHSkRMXkdIUE46REc7ZWFrcV8dKU1BSEM8MTMxMDUwMiovLh8vQ01RS0ZIOT9dU0lMQzc0KSosKjAvMTQoKy00Kyg1Mi8qQEs=2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266340.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3220
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266340.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:392
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266340.txt bios get version3⤵PID:884
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266340.txt bios get version3⤵PID:3428
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266340.txt bios get version3⤵PID:4536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 8643⤵
- Program crash
PID:452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4440 -ip 44401⤵PID:2264
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
66B
MD59025468f85256136f923096b01375964
SHA17fcd174999661594fa5f88890ffb195e9858cc52
SHA256d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
SHA51292cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
58B
MD5f8e2f71e123c5a848f2a83d2a7aef11e
SHA15e7a9a2937fa4f06fdf3e33d7def7de431c159b4
SHA25679dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121
SHA5128d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e
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Filesize
1.2MB
MD55a81957b711997843031232113059963
SHA1c08a9fc2a4592f8e8f25dee1f271b869e1a83e47
SHA256ec474e59c8e22d98df155005782c1f3cdfbd08ba52b7593804f3f101cad6e454
SHA5126ed304da44a6e64fae26a2a41b633d4dfd2d47ab9f0ac0d2b5db293fe02c9167598610103a58469eb2016bb80a14a90b2b2084145b8a8c2f2802971a0d5a1421
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Filesize
163KB
MD52dc35ddcabcb2b24919b9afae4ec3091
SHA19eeed33c3abc656353a7ebd1c66af38cccadd939
SHA2566bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1
SHA5120ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901
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Filesize
158KB
MD54d3c8a633d0bba7bc5b9010a69303d4d
SHA146aab421789437fc7cb681655739aff5d7578d8d
SHA256034f6c733cc6d45d953b9c0df9c2110defa569873bd2f6f0be61332264174344
SHA5127e92b5aa8d25809936d61ba22f89215088a3e97ca29cbfd033d0594669a7bd245519e777f7505a8fa83a09db3b31646ea050e22fe16f98a3c7e4c0c8f5d93acf