Analysis
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max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 18:50
Static task
static1
Behavioral task
behavioral1
Sample
a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/frxdwew.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/frxdwew.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win10v2004-20240508-en
General
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Target
a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe
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Size
677KB
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MD5
a1d4b9d7934bf2ba046ee217d591133c
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SHA1
8848e5ab8d3c5845788e969b066930a3b35885c6
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SHA256
047839ebfda4cfbdc0579d53f5bbde9ba2e67e15e1cb0f602902605a2149b229
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SHA512
e8f9a9e885158434a7f35f0b6312656890b76efff3344435c7449beccea2450a5e93ce1905421878f16975261a981705d6a0ffb922c9239896b5d8681ca47158
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SSDEEP
12288:jpyses1FSqooWTHigGNBiMFv6JmTDK8aPZeTNBinaOuGOPOHRdg:jpWsjSqWDB4CmTDxaPZiNB2+rPH
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4296 1432144882.exe -
Loads dropped DLL 2 IoCs
pid Process 2908 a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe 2908 a1d4b9d7934bf2ba046ee217d591133c_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 4992 4296 WerFault.exe 80 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4008 wmic.exe Token: SeSecurityPrivilege 4008 wmic.exe Token: SeTakeOwnershipPrivilege 4008 wmic.exe Token: SeLoadDriverPrivilege 4008 wmic.exe Token: SeSystemProfilePrivilege 4008 wmic.exe Token: SeSystemtimePrivilege 4008 wmic.exe Token: SeProfSingleProcessPrivilege 4008 wmic.exe Token: SeIncBasePriorityPrivilege 4008 wmic.exe Token: SeCreatePagefilePrivilege 4008 wmic.exe Token: SeBackupPrivilege 4008 wmic.exe Token: SeRestorePrivilege 4008 wmic.exe Token: SeShutdownPrivilege 4008 wmic.exe Token: SeDebugPrivilege 4008 wmic.exe Token: SeSystemEnvironmentPrivilege 4008 wmic.exe Token: SeRemoteShutdownPrivilege 4008 wmic.exe Token: SeUndockPrivilege 4008 wmic.exe Token: SeManageVolumePrivilege 4008 wmic.exe Token: 33 4008 wmic.exe Token: 34 4008 wmic.exe Token: 35 4008 wmic.exe Token: 36 4008 wmic.exe Token: SeIncreaseQuotaPrivilege 4008 wmic.exe Token: SeSecurityPrivilege 4008 wmic.exe Token: SeTakeOwnershipPrivilege 4008 wmic.exe Token: SeLoadDriverPrivilege 4008 wmic.exe Token: SeSystemProfilePrivilege 4008 wmic.exe Token: SeSystemtimePrivilege 4008 wmic.exe Token: SeProfSingleProcessPrivilege 4008 wmic.exe Token: SeIncBasePriorityPrivilege 4008 wmic.exe Token: SeCreatePagefilePrivilege 4008 wmic.exe Token: SeBackupPrivilege 4008 wmic.exe Token: SeRestorePrivilege 4008 wmic.exe Token: SeShutdownPrivilege 4008 wmic.exe Token: SeDebugPrivilege 4008 wmic.exe Token: SeSystemEnvironmentPrivilege 4008 wmic.exe Token: SeRemoteShutdownPrivilege 4008 wmic.exe Token: SeUndockPrivilege 4008 wmic.exe Token: SeManageVolumePrivilege 4008 wmic.exe Token: 33 4008 wmic.exe Token: 34 4008 wmic.exe Token: 35 4008 wmic.exe Token: 36 4008 wmic.exe Token: SeIncreaseQuotaPrivilege 5912 wmic.exe Token: SeSecurityPrivilege 5912 wmic.exe Token: SeTakeOwnershipPrivilege 5912 wmic.exe Token: SeLoadDriverPrivilege 5912 wmic.exe Token: SeSystemProfilePrivilege 5912 wmic.exe Token: SeSystemtimePrivilege 5912 wmic.exe Token: SeProfSingleProcessPrivilege 5912 wmic.exe Token: SeIncBasePriorityPrivilege 5912 wmic.exe Token: SeCreatePagefilePrivilege 5912 wmic.exe Token: SeBackupPrivilege 5912 wmic.exe Token: SeRestorePrivilege 5912 wmic.exe Token: SeShutdownPrivilege 5912 wmic.exe Token: SeDebugPrivilege 5912 wmic.exe Token: SeSystemEnvironmentPrivilege 5912 wmic.exe Token: SeRemoteShutdownPrivilege 5912 wmic.exe Token: SeUndockPrivilege 5912 wmic.exe Token: SeManageVolumePrivilege 5912 wmic.exe Token: 33 5912 wmic.exe Token: 34 5912 wmic.exe Token: 35 5912 wmic.exe Token: 36 5912 wmic.exe Token: SeIncreaseQuotaPrivilege 5912 wmic.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2908 wrote to memory of 4296 2908 a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe 80 PID 2908 wrote to memory of 4296 2908 a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe 80 PID 2908 wrote to memory of 4296 2908 a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe 80 PID 4296 wrote to memory of 4008 4296 1432144882.exe 81 PID 4296 wrote to memory of 4008 4296 1432144882.exe 81 PID 4296 wrote to memory of 4008 4296 1432144882.exe 81 PID 4296 wrote to memory of 5912 4296 1432144882.exe 85 PID 4296 wrote to memory of 5912 4296 1432144882.exe 85 PID 4296 wrote to memory of 5912 4296 1432144882.exe 85 PID 4296 wrote to memory of 1268 4296 1432144882.exe 89 PID 4296 wrote to memory of 1268 4296 1432144882.exe 89 PID 4296 wrote to memory of 1268 4296 1432144882.exe 89 PID 4296 wrote to memory of 3924 4296 1432144882.exe 91 PID 4296 wrote to memory of 3924 4296 1432144882.exe 91 PID 4296 wrote to memory of 3924 4296 1432144882.exe 91 PID 4296 wrote to memory of 5064 4296 1432144882.exe 93 PID 4296 wrote to memory of 5064 4296 1432144882.exe 93 PID 4296 wrote to memory of 5064 4296 1432144882.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a1d4b9d7934bf2ba046ee217d591133c_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Users\Admin\AppData\Local\Temp\1432144882.exeC:\Users\Admin\AppData\Local\Temp\1432144882.exe 1]3]2]6]7]1]3]9]6]6]1 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2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4296 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218218.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4008
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218218.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:5912
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218218.txt bios get version3⤵PID:1268
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218218.txt bios get version3⤵PID:3924
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718218218.txt bios get version3⤵PID:5064
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 9083⤵
- Program crash
PID:4992
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4296 -ip 42961⤵PID:5000
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1021KB
MD5e1dc78720925b749c349c4ad2978dc13
SHA1623c0cf54509de1dd57ad89c48ad1dc664dac522
SHA256a27ad6fe73094c837cb4a4b78c1d49fd31eac69ec41db800cc7f64d911f546d4
SHA5129b2e46ebb374f33a0851bec83542021d54483bdc8233e9ed734b9a416939cae263fb2c84995eccfda825d6ad1c487ac0fa18ee432d546ea01093be01dd1ab3e4
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Filesize
66B
MD59025468f85256136f923096b01375964
SHA17fcd174999661594fa5f88890ffb195e9858cc52
SHA256d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
SHA51292cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
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Filesize
58B
MD5f8e2f71e123c5a848f2a83d2a7aef11e
SHA15e7a9a2937fa4f06fdf3e33d7def7de431c159b4
SHA25679dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121
SHA5128d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e
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Filesize
158KB
MD5c2bc7115e45cd13205ae5537c9d85947
SHA106ba255cac7dd364160923898c0087e966e63505
SHA2568f8722ed438b81ae932e3815fe3287e35fe275d75cd9ca693509f980f9fd49ae
SHA5127962d572a3ace8d2aa7a336669e442b8ae0497df4c15bcca01b72391299712885263f18d8ca4099ee4b5dfd233977f0fb3d1565261e6a25652d5f9e8e8d7cde2
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Filesize
40KB
MD55f13dbc378792f23e598079fc1e4422b
SHA15813c05802f15930aa860b8363af2b58426c8adf
SHA2566e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d
SHA5129270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5