Analysis
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max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 2888 bedgifdhca.exe -
Loads dropped DLL 11 IoCs
pid Process 1412 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 1412 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 1412 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 1412 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 2552 WerFault.exe 2552 WerFault.exe 2552 WerFault.exe 2552 WerFault.exe 2552 WerFault.exe 2552 WerFault.exe 2552 WerFault.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 2552 2888 WerFault.exe 28 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1832 wmic.exe Token: SeSecurityPrivilege 1832 wmic.exe Token: SeTakeOwnershipPrivilege 1832 wmic.exe Token: SeLoadDriverPrivilege 1832 wmic.exe Token: SeSystemProfilePrivilege 1832 wmic.exe Token: SeSystemtimePrivilege 1832 wmic.exe Token: SeProfSingleProcessPrivilege 1832 wmic.exe Token: SeIncBasePriorityPrivilege 1832 wmic.exe Token: SeCreatePagefilePrivilege 1832 wmic.exe Token: SeBackupPrivilege 1832 wmic.exe Token: SeRestorePrivilege 1832 wmic.exe Token: SeShutdownPrivilege 1832 wmic.exe Token: SeDebugPrivilege 1832 wmic.exe Token: SeSystemEnvironmentPrivilege 1832 wmic.exe Token: SeRemoteShutdownPrivilege 1832 wmic.exe Token: SeUndockPrivilege 1832 wmic.exe Token: SeManageVolumePrivilege 1832 wmic.exe Token: 33 1832 wmic.exe Token: 34 1832 wmic.exe Token: 35 1832 wmic.exe Token: SeIncreaseQuotaPrivilege 1832 wmic.exe Token: SeSecurityPrivilege 1832 wmic.exe Token: SeTakeOwnershipPrivilege 1832 wmic.exe Token: SeLoadDriverPrivilege 1832 wmic.exe Token: SeSystemProfilePrivilege 1832 wmic.exe Token: SeSystemtimePrivilege 1832 wmic.exe Token: SeProfSingleProcessPrivilege 1832 wmic.exe Token: SeIncBasePriorityPrivilege 1832 wmic.exe Token: SeCreatePagefilePrivilege 1832 wmic.exe Token: SeBackupPrivilege 1832 wmic.exe Token: SeRestorePrivilege 1832 wmic.exe Token: SeShutdownPrivilege 1832 wmic.exe Token: SeDebugPrivilege 1832 wmic.exe Token: SeSystemEnvironmentPrivilege 1832 wmic.exe Token: SeRemoteShutdownPrivilege 1832 wmic.exe Token: SeUndockPrivilege 1832 wmic.exe Token: SeManageVolumePrivilege 1832 wmic.exe Token: 33 1832 wmic.exe Token: 34 1832 wmic.exe Token: 35 1832 wmic.exe Token: SeIncreaseQuotaPrivilege 2096 wmic.exe Token: SeSecurityPrivilege 2096 wmic.exe Token: SeTakeOwnershipPrivilege 2096 wmic.exe Token: SeLoadDriverPrivilege 2096 wmic.exe Token: SeSystemProfilePrivilege 2096 wmic.exe Token: SeSystemtimePrivilege 2096 wmic.exe Token: SeProfSingleProcessPrivilege 2096 wmic.exe Token: SeIncBasePriorityPrivilege 2096 wmic.exe Token: SeCreatePagefilePrivilege 2096 wmic.exe Token: SeBackupPrivilege 2096 wmic.exe Token: SeRestorePrivilege 2096 wmic.exe Token: SeShutdownPrivilege 2096 wmic.exe Token: SeDebugPrivilege 2096 wmic.exe Token: SeSystemEnvironmentPrivilege 2096 wmic.exe Token: SeRemoteShutdownPrivilege 2096 wmic.exe Token: SeUndockPrivilege 2096 wmic.exe Token: SeManageVolumePrivilege 2096 wmic.exe Token: 33 2096 wmic.exe Token: 34 2096 wmic.exe Token: 35 2096 wmic.exe Token: SeIncreaseQuotaPrivilege 2636 wmic.exe Token: SeSecurityPrivilege 2636 wmic.exe Token: SeTakeOwnershipPrivilege 2636 wmic.exe Token: SeLoadDriverPrivilege 2636 wmic.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1412 wrote to memory of 2888 1412 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 28 PID 1412 wrote to memory of 2888 1412 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 28 PID 1412 wrote to memory of 2888 1412 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 28 PID 1412 wrote to memory of 2888 1412 8b5aee520a6fb8e53a731b1e5509a981_JaffaCakes118.exe 28 PID 2888 wrote to memory of 1832 2888 bedgifdhca.exe 29 PID 2888 wrote to memory of 1832 2888 bedgifdhca.exe 29 PID 2888 wrote to memory of 1832 2888 bedgifdhca.exe 29 PID 2888 wrote to memory of 1832 2888 bedgifdhca.exe 29 PID 2888 wrote to memory of 2096 2888 bedgifdhca.exe 32 PID 2888 wrote to memory of 2096 2888 bedgifdhca.exe 32 PID 2888 wrote to memory of 2096 2888 bedgifdhca.exe 32 PID 2888 wrote to memory of 2096 2888 bedgifdhca.exe 32 PID 2888 wrote to memory of 2636 2888 bedgifdhca.exe 34 PID 2888 wrote to memory of 2636 2888 bedgifdhca.exe 34 PID 2888 wrote to memory of 2636 2888 bedgifdhca.exe 34 PID 2888 wrote to memory of 2636 2888 bedgifdhca.exe 34 PID 2888 wrote to memory of 2028 2888 bedgifdhca.exe 36 PID 2888 wrote to memory of 2028 2888 bedgifdhca.exe 36 PID 2888 wrote to memory of 2028 2888 bedgifdhca.exe 36 PID 2888 wrote to memory of 2028 2888 bedgifdhca.exe 36 PID 2888 wrote to memory of 2640 2888 bedgifdhca.exe 38 PID 2888 wrote to memory of 2640 2888 bedgifdhca.exe 38 PID 2888 wrote to memory of 2640 2888 bedgifdhca.exe 38 PID 2888 wrote to memory of 2640 2888 bedgifdhca.exe 38 PID 2888 wrote to memory of 2552 2888 bedgifdhca.exe 40 PID 2888 wrote to memory of 2552 2888 bedgifdhca.exe 40 PID 2888 wrote to memory of 2552 2888 bedgifdhca.exe 40 PID 2888 wrote to memory of 2552 2888 bedgifdhca.exe 40
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:1412 -
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 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2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266342.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1832
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266342.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2096
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266342.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2636
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266342.txt bios get version3⤵PID:2028
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81717266342.txt bios get version3⤵PID:2640
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 3723⤵
- Loads dropped DLL
- Program crash
PID:2552
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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
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