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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
05/05/2024, 04:08
Static task
static1
Behavioral task
behavioral1
Sample
15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/dsvfr.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/dsvfr.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsisunz.dll
Resource
win10v2004-20240419-en
General
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Target
15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe
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Size
633KB
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MD5
15e8fe010b804745b96bf36971f079f3
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SHA1
a9a4cbf78090afef423574121cca4569c2a06af7
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SHA256
2b2cf7838d9d1ae651b78c4a23a5fcd61e795095eddb7a1c8b044357a3d67a7b
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SHA512
009754cd5c7724c6957129b84dc595ad3814c221fb3f0c3fff26fb10a9b9b4f0dabcb8729a78d86d39b7a6022a5fa5d9c3c9b7dd3eb8e74221ec1aaa9def01ad
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SSDEEP
12288:fYpRQVJayLaG1RO3F3AJIVXHZtjt+GiyB5KvWuZcEJYc0U:fYP4aynOVAJIlrM8KvvZYi
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2920 1430740920.exe -
Loads dropped DLL 11 IoCs
pid Process 2192 15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe 2192 15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe 2192 15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe 2192 15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe 3052 WerFault.exe 3052 WerFault.exe 3052 WerFault.exe 3052 WerFault.exe 3052 WerFault.exe 3052 WerFault.exe 3052 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 3052 2920 WerFault.exe 28 -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2940 wmic.exe Token: SeSecurityPrivilege 2940 wmic.exe Token: SeTakeOwnershipPrivilege 2940 wmic.exe Token: SeLoadDriverPrivilege 2940 wmic.exe Token: SeSystemProfilePrivilege 2940 wmic.exe Token: SeSystemtimePrivilege 2940 wmic.exe Token: SeProfSingleProcessPrivilege 2940 wmic.exe Token: SeIncBasePriorityPrivilege 2940 wmic.exe Token: SeCreatePagefilePrivilege 2940 wmic.exe Token: SeBackupPrivilege 2940 wmic.exe Token: SeRestorePrivilege 2940 wmic.exe Token: SeShutdownPrivilege 2940 wmic.exe Token: SeDebugPrivilege 2940 wmic.exe Token: SeSystemEnvironmentPrivilege 2940 wmic.exe Token: SeRemoteShutdownPrivilege 2940 wmic.exe Token: SeUndockPrivilege 2940 wmic.exe Token: SeManageVolumePrivilege 2940 wmic.exe Token: 33 2940 wmic.exe Token: 34 2940 wmic.exe Token: 35 2940 wmic.exe Token: SeIncreaseQuotaPrivilege 2940 wmic.exe Token: SeSecurityPrivilege 2940 wmic.exe Token: SeTakeOwnershipPrivilege 2940 wmic.exe Token: SeLoadDriverPrivilege 2940 wmic.exe Token: SeSystemProfilePrivilege 2940 wmic.exe Token: SeSystemtimePrivilege 2940 wmic.exe Token: SeProfSingleProcessPrivilege 2940 wmic.exe Token: SeIncBasePriorityPrivilege 2940 wmic.exe Token: SeCreatePagefilePrivilege 2940 wmic.exe Token: SeBackupPrivilege 2940 wmic.exe Token: SeRestorePrivilege 2940 wmic.exe Token: SeShutdownPrivilege 2940 wmic.exe Token: SeDebugPrivilege 2940 wmic.exe Token: SeSystemEnvironmentPrivilege 2940 wmic.exe Token: SeRemoteShutdownPrivilege 2940 wmic.exe Token: SeUndockPrivilege 2940 wmic.exe Token: SeManageVolumePrivilege 2940 wmic.exe Token: 33 2940 wmic.exe Token: 34 2940 wmic.exe Token: 35 2940 wmic.exe Token: SeIncreaseQuotaPrivilege 2548 wmic.exe Token: SeSecurityPrivilege 2548 wmic.exe Token: SeTakeOwnershipPrivilege 2548 wmic.exe Token: SeLoadDriverPrivilege 2548 wmic.exe Token: SeSystemProfilePrivilege 2548 wmic.exe Token: SeSystemtimePrivilege 2548 wmic.exe Token: SeProfSingleProcessPrivilege 2548 wmic.exe Token: SeIncBasePriorityPrivilege 2548 wmic.exe Token: SeCreatePagefilePrivilege 2548 wmic.exe Token: SeBackupPrivilege 2548 wmic.exe Token: SeRestorePrivilege 2548 wmic.exe Token: SeShutdownPrivilege 2548 wmic.exe Token: SeDebugPrivilege 2548 wmic.exe Token: SeSystemEnvironmentPrivilege 2548 wmic.exe Token: SeRemoteShutdownPrivilege 2548 wmic.exe Token: SeUndockPrivilege 2548 wmic.exe Token: SeManageVolumePrivilege 2548 wmic.exe Token: 33 2548 wmic.exe Token: 34 2548 wmic.exe Token: 35 2548 wmic.exe Token: SeIncreaseQuotaPrivilege 2736 wmic.exe Token: SeSecurityPrivilege 2736 wmic.exe Token: SeTakeOwnershipPrivilege 2736 wmic.exe Token: SeLoadDriverPrivilege 2736 wmic.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2192 wrote to memory of 2920 2192 15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe 28 PID 2192 wrote to memory of 2920 2192 15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe 28 PID 2192 wrote to memory of 2920 2192 15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe 28 PID 2192 wrote to memory of 2920 2192 15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe 28 PID 2920 wrote to memory of 2940 2920 1430740920.exe 29 PID 2920 wrote to memory of 2940 2920 1430740920.exe 29 PID 2920 wrote to memory of 2940 2920 1430740920.exe 29 PID 2920 wrote to memory of 2940 2920 1430740920.exe 29 PID 2920 wrote to memory of 2548 2920 1430740920.exe 32 PID 2920 wrote to memory of 2548 2920 1430740920.exe 32 PID 2920 wrote to memory of 2548 2920 1430740920.exe 32 PID 2920 wrote to memory of 2548 2920 1430740920.exe 32 PID 2920 wrote to memory of 2736 2920 1430740920.exe 34 PID 2920 wrote to memory of 2736 2920 1430740920.exe 34 PID 2920 wrote to memory of 2736 2920 1430740920.exe 34 PID 2920 wrote to memory of 2736 2920 1430740920.exe 34 PID 2920 wrote to memory of 2636 2920 1430740920.exe 36 PID 2920 wrote to memory of 2636 2920 1430740920.exe 36 PID 2920 wrote to memory of 2636 2920 1430740920.exe 36 PID 2920 wrote to memory of 2636 2920 1430740920.exe 36 PID 2920 wrote to memory of 2416 2920 1430740920.exe 38 PID 2920 wrote to memory of 2416 2920 1430740920.exe 38 PID 2920 wrote to memory of 2416 2920 1430740920.exe 38 PID 2920 wrote to memory of 2416 2920 1430740920.exe 38 PID 2920 wrote to memory of 3052 2920 1430740920.exe 40 PID 2920 wrote to memory of 3052 2920 1430740920.exe 40 PID 2920 wrote to memory of 3052 2920 1430740920.exe 40 PID 2920 wrote to memory of 3052 2920 1430740920.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Users\Admin\AppData\Local\Temp\1430740920.exeC:\Users\Admin\AppData\Local\Temp\1430740920.exe 5#2#1#3#3#7#7#7#7#4#4 Kk5IQToqMiwvLxwqUVQ/TUI9NikcK0lDU1RMS0RCPTktIDAvbW9oXW5ccGpca2Q6T15iZlpjYRstQ0ZQTUI9Ni4zMi8xHSw8Qj02LBwqTlFMQU48TVhFQDgwNTYxLBkoTEFOUUNRXFJLRTZhcHBrOC4scGtvJz1BT0YrU0xNJjpJSSpFSUROHSw8RUI8R0U/Ox8sQSo2JiocKz8wPCouGSg9LDkpLB4uQTE2JioZK0AwOywuHShJS0hAUT5SXk1PQk86PFU5Gy1PT0w9TjxNW0FQSkA6HShJS0hAUT5SXks+Rj42GStBU0NeUk9FNhkoQVRAXUJKQUVCRz45HCpGTlBRWDtLSFNPQFA8Mh0oTUE6SkdUTVRcUktFNhkrUkg7MR0sPUwqNhwrTVNNUUZGPlhQQUg+TUxCRkY6QD5RTkc7HyxGTFhLTkpQREtEOnFrbl4ZK05AUlRPS0JHQFhRT0BQXkE+Ukw2KxwrQ0dDQlU2KhkoRU9aQlhLPkZCPFhBSj5QWE1RPj02X11obmMfLEFIUEdFSz0/XUhNOioyLScyNCkwLzYrKjIpGStQREtEOi4tLCkwMC8vNjIdLD1IUEdISzxCXlFGRj42LiswKjAvLjIjKiszMDA1MjInTUYZKE49ORstVE9JNmFtbWwhLl8kL2MeK19gYXBtLGVmaV4xXV5vZ29tbytgaGYeK2JOcGxTZmpePWhwamhqX2NKXmdaYF5uW19jb2lsch4rXy4uLTAxLy8rKysrLi4tIzFjYWhwZ2VrXV9rYGteYF5rHi5iYmNzMjMeLF9pIS9fLzgwMyweKy9gIS5iMTQ0KiseKzJoIDFjLzMyLSweLjJpIzJhLiRpa2hgcV5ybV5qXh4sXU5hZGtgZGIeKy9fZWhgbGBqYh4sXUthZWhfZmI=2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81714882107.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2940
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81714882107.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2548
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81714882107.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2736
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81714882107.txt bios get version3⤵PID:2636
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\81714882107.txt bios get version3⤵PID:2416
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 3683⤵
- Loads dropped DLL
- Program crash
PID:3052
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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
928KB
MD58a4a2f8744cf562856cd5e62622a14f7
SHA108619135a9eaa824bb80822858cf0584d4451747
SHA256496bf95dfc14b171fa345f90c36eab489755b72ba040a818c643bce9af710bb4
SHA51241191bb4c6c571dad53ac8b45d233f875b829498f81b481b70d7a82dfe4ef5b5e41b1ffdc10418b5a7d651dd041e4a146f5ea9da335cf1f21780eb05f5c63073
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Filesize
126KB
MD5c77a97b9a08e2e742170cc1aa7c2fcb1
SHA198d637e1f3cf0fdebd74bf821aaf43bd42590a06
SHA256e9f06c5e19f0682473abc1f73fd7c400dbb0d79124c161f4f863a2be7249ac72
SHA512f73d8ba2dc2bb0707edbc0ba1fd9b89742fc91f787c5c58f9243dad42a2de64d655bd34068d3a92a7630810249f3fdeb389b2318a3d1482f29b5ce79e0fbc575
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Filesize
40KB
MD55f13dbc378792f23e598079fc1e4422b
SHA15813c05802f15930aa860b8363af2b58426c8adf
SHA2566e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d
SHA5129270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5