Analysis
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max time kernel
51s -
max time network
52s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 18:28
Static task
static1
Behavioral task
behavioral1
Sample
a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/frxdwew.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/frxdwew.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win10v2004-20240508-en
General
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Target
a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe
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Size
677KB
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MD5
a1bdb4570c8245f0df24dd3552593eac
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SHA1
e38c5677fd7b883d6ff86b6d06c8c119eaac8b18
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SHA256
16a68043f1a696b23903b4ad89c691e8ff3d6ecd29a816219791a5e1e337ed50
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SHA512
0299747e3364ecc28628f1e794295e489cabfc7828ccee001c4f3a98ff578dda9f537f89f9a152989ce7dd9af6f4c070777ae72d8ac9586402591d79ee372f20
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SSDEEP
12288:D1yses1FSqooWTHigGNBiMFv6JmTDK8aPZeTNBinaOuGOPOHRdB:D1WsjSqWDB4CmTDxaPZiNB2+rPw
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1988 1432144882.exe -
Loads dropped DLL 2 IoCs
pid Process 4352 a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe 4352 a1bdb4570c8245f0df24dd3552593eac_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 4516 1988 WerFault.exe 82 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3124 wmic.exe Token: SeSecurityPrivilege 3124 wmic.exe Token: SeTakeOwnershipPrivilege 3124 wmic.exe Token: SeLoadDriverPrivilege 3124 wmic.exe Token: SeSystemProfilePrivilege 3124 wmic.exe Token: SeSystemtimePrivilege 3124 wmic.exe Token: SeProfSingleProcessPrivilege 3124 wmic.exe Token: SeIncBasePriorityPrivilege 3124 wmic.exe Token: SeCreatePagefilePrivilege 3124 wmic.exe Token: SeBackupPrivilege 3124 wmic.exe Token: SeRestorePrivilege 3124 wmic.exe Token: SeShutdownPrivilege 3124 wmic.exe Token: SeDebugPrivilege 3124 wmic.exe Token: SeSystemEnvironmentPrivilege 3124 wmic.exe Token: SeRemoteShutdownPrivilege 3124 wmic.exe Token: SeUndockPrivilege 3124 wmic.exe Token: SeManageVolumePrivilege 3124 wmic.exe Token: 33 3124 wmic.exe Token: 34 3124 wmic.exe Token: 35 3124 wmic.exe Token: 36 3124 wmic.exe Token: SeIncreaseQuotaPrivilege 3124 wmic.exe Token: SeSecurityPrivilege 3124 wmic.exe Token: SeTakeOwnershipPrivilege 3124 wmic.exe Token: SeLoadDriverPrivilege 3124 wmic.exe Token: SeSystemProfilePrivilege 3124 wmic.exe Token: SeSystemtimePrivilege 3124 wmic.exe Token: SeProfSingleProcessPrivilege 3124 wmic.exe Token: SeIncBasePriorityPrivilege 3124 wmic.exe Token: SeCreatePagefilePrivilege 3124 wmic.exe Token: SeBackupPrivilege 3124 wmic.exe Token: SeRestorePrivilege 3124 wmic.exe Token: SeShutdownPrivilege 3124 wmic.exe Token: SeDebugPrivilege 3124 wmic.exe Token: SeSystemEnvironmentPrivilege 3124 wmic.exe Token: SeRemoteShutdownPrivilege 3124 wmic.exe Token: SeUndockPrivilege 3124 wmic.exe Token: SeManageVolumePrivilege 3124 wmic.exe Token: 33 3124 wmic.exe Token: 34 3124 wmic.exe Token: 35 3124 wmic.exe Token: 36 3124 wmic.exe Token: SeIncreaseQuotaPrivilege 3556 wmic.exe Token: SeSecurityPrivilege 3556 wmic.exe Token: SeTakeOwnershipPrivilege 3556 wmic.exe Token: SeLoadDriverPrivilege 3556 wmic.exe Token: SeSystemProfilePrivilege 3556 wmic.exe Token: SeSystemtimePrivilege 3556 wmic.exe Token: SeProfSingleProcessPrivilege 3556 wmic.exe Token: SeIncBasePriorityPrivilege 3556 wmic.exe Token: SeCreatePagefilePrivilege 3556 wmic.exe Token: SeBackupPrivilege 3556 wmic.exe Token: SeRestorePrivilege 3556 wmic.exe Token: SeShutdownPrivilege 3556 wmic.exe Token: SeDebugPrivilege 3556 wmic.exe Token: SeSystemEnvironmentPrivilege 3556 wmic.exe Token: SeRemoteShutdownPrivilege 3556 wmic.exe Token: SeUndockPrivilege 3556 wmic.exe Token: SeManageVolumePrivilege 3556 wmic.exe Token: 33 3556 wmic.exe Token: 34 3556 wmic.exe Token: 35 3556 wmic.exe Token: 36 3556 wmic.exe Token: SeIncreaseQuotaPrivilege 3556 wmic.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4352 wrote to memory of 1988 4352 a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe 82 PID 4352 wrote to memory of 1988 4352 a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe 82 PID 4352 wrote to memory of 1988 4352 a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe 82 PID 1988 wrote to memory of 3124 1988 1432144882.exe 83 PID 1988 wrote to memory of 3124 1988 1432144882.exe 83 PID 1988 wrote to memory of 3124 1988 1432144882.exe 83 PID 1988 wrote to memory of 3556 1988 1432144882.exe 88 PID 1988 wrote to memory of 3556 1988 1432144882.exe 88 PID 1988 wrote to memory of 3556 1988 1432144882.exe 88 PID 1988 wrote to memory of 4544 1988 1432144882.exe 90 PID 1988 wrote to memory of 4544 1988 1432144882.exe 90 PID 1988 wrote to memory of 4544 1988 1432144882.exe 90 PID 1988 wrote to memory of 2968 1988 1432144882.exe 92 PID 1988 wrote to memory of 2968 1988 1432144882.exe 92 PID 1988 wrote to memory of 2968 1988 1432144882.exe 92 PID 1988 wrote to memory of 2880 1988 1432144882.exe 94 PID 1988 wrote to memory of 2880 1988 1432144882.exe 94 PID 1988 wrote to memory of 2880 1988 1432144882.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a1bdb4570c8245f0df24dd3552593eac_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4352 -
C:\Users\Admin\AppData\Local\Temp\1432144882.exeC:\Users\Admin\AppData\Local\Temp\1432144882.exe 2^4^8^0^6^2^5^9^9^7^9 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⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718216907.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3124
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718216907.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3556
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718216907.txt bios get version3⤵PID:4544
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718216907.txt bios get version3⤵PID:2968
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81718216907.txt bios get version3⤵PID:2880
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1988 -s 9603⤵
- Program crash
PID:4516
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1988 -ip 19881⤵PID:376
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
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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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