14bdaaf27edb050eca872155461fbaa0374c9b052f4199fd0ce70e0ce2dd51ad

General

Target

63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe
Size

975KB
MD5

63a3e6c73460231f307171285ac5dcbb
SHA1

15134d54ce399e4aff7be4d4d982635521713ff3
SHA256

14bdaaf27edb050eca872155461fbaa0374c9b052f4199fd0ce70e0ce2dd51ad
SHA512

404324917dfc9f365bbbc2bb0d62cb686c9afcfc87598bf8373d9ecd3096589f30a5df3e48b63ffff6d22611e0aac0dbf3927559392642cbcc1b99a6e9b16046
SSDEEP

24576:2mheA/Lz7PFVke3dv6FfajLAf0DmKbfKy5mZr:HheA/LPPFVk0vy6EcDLyyEZr

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

f.exe

pid process

3904 f.exe
Loads dropped DLL 1 IoCs

Processes:

63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe

pid process

2864 63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3032 3904 WerFault.exe f.exe

pid	process
3904	f.exe

pid	process
2864	63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe

pid	pid_target	process	target process
3032	3904	WerFault.exe	f.exe

Modifies registry class 34 IoCs

Processes:

f.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ = "IBrowserExternals"	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}"	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\Version = "1.0"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\ = "CBrowserExternal Class"	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\f.exe\""	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\TypeLib	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\Version = "1.0"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Programmable	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Version	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Version\ = "1.0"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\HELPDIR	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\FLAGS\ = "0"	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f.exe"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0\win32	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ = "IBrowserExternals"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f.exe"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0	f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\ = "SmartInstallerLib"	f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\FLAGS	f.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wmic.exewmic.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1864	wmic.exe
Token: SeSecurityPrivilege	1864	wmic.exe
Token: SeTakeOwnershipPrivilege	1864	wmic.exe
Token: SeLoadDriverPrivilege	1864	wmic.exe
Token: SeSystemProfilePrivilege	1864	wmic.exe
Token: SeSystemtimePrivilege	1864	wmic.exe
Token: SeProfSingleProcessPrivilege	1864	wmic.exe
Token: SeIncBasePriorityPrivilege	1864	wmic.exe
Token: SeCreatePagefilePrivilege	1864	wmic.exe
Token: SeBackupPrivilege	1864	wmic.exe
Token: SeRestorePrivilege	1864	wmic.exe
Token: SeShutdownPrivilege	1864	wmic.exe
Token: SeDebugPrivilege	1864	wmic.exe
Token: SeSystemEnvironmentPrivilege	1864	wmic.exe
Token: SeRemoteShutdownPrivilege	1864	wmic.exe
Token: SeUndockPrivilege	1864	wmic.exe
Token: SeManageVolumePrivilege	1864	wmic.exe
Token: 33	1864	wmic.exe
Token: 34	1864	wmic.exe
Token: 35	1864	wmic.exe
Token: 36	1864	wmic.exe
Token: SeIncreaseQuotaPrivilege	1864	wmic.exe
Token: SeSecurityPrivilege	1864	wmic.exe
Token: SeTakeOwnershipPrivilege	1864	wmic.exe
Token: SeLoadDriverPrivilege	1864	wmic.exe
Token: SeSystemProfilePrivilege	1864	wmic.exe
Token: SeSystemtimePrivilege	1864	wmic.exe
Token: SeProfSingleProcessPrivilege	1864	wmic.exe
Token: SeIncBasePriorityPrivilege	1864	wmic.exe
Token: SeCreatePagefilePrivilege	1864	wmic.exe
Token: SeBackupPrivilege	1864	wmic.exe
Token: SeRestorePrivilege	1864	wmic.exe
Token: SeShutdownPrivilege	1864	wmic.exe
Token: SeDebugPrivilege	1864	wmic.exe
Token: SeSystemEnvironmentPrivilege	1864	wmic.exe
Token: SeRemoteShutdownPrivilege	1864	wmic.exe
Token: SeUndockPrivilege	1864	wmic.exe
Token: SeManageVolumePrivilege	1864	wmic.exe
Token: 33	1864	wmic.exe
Token: 34	1864	wmic.exe
Token: 35	1864	wmic.exe
Token: 36	1864	wmic.exe
Token: SeIncreaseQuotaPrivilege	4372	wmic.exe
Token: SeSecurityPrivilege	4372	wmic.exe
Token: SeTakeOwnershipPrivilege	4372	wmic.exe
Token: SeLoadDriverPrivilege	4372	wmic.exe
Token: SeSystemProfilePrivilege	4372	wmic.exe
Token: SeSystemtimePrivilege	4372	wmic.exe
Token: SeProfSingleProcessPrivilege	4372	wmic.exe
Token: SeIncBasePriorityPrivilege	4372	wmic.exe
Token: SeCreatePagefilePrivilege	4372	wmic.exe
Token: SeBackupPrivilege	4372	wmic.exe
Token: SeRestorePrivilege	4372	wmic.exe
Token: SeShutdownPrivilege	4372	wmic.exe
Token: SeDebugPrivilege	4372	wmic.exe
Token: SeSystemEnvironmentPrivilege	4372	wmic.exe
Token: SeRemoteShutdownPrivilege	4372	wmic.exe
Token: SeUndockPrivilege	4372	wmic.exe
Token: SeManageVolumePrivilege	4372	wmic.exe
Token: 33	4372	wmic.exe
Token: 34	4372	wmic.exe
Token: 35	4372	wmic.exe
Token: 36	4372	wmic.exe
Token: SeIncreaseQuotaPrivilege	4372	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exef.exe

description	pid	process	target process
PID 2864 wrote to memory of 3904	2864	63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe	f.exe
PID 2864 wrote to memory of 3904	2864	63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe	f.exe
PID 2864 wrote to memory of 3904	2864	63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe	f.exe
PID 3904 wrote to memory of 1864	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 1864	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 1864	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 4372	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 4372	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 4372	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 4412	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 4412	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 4412	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 3748	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 3748	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 3748	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 3028	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 3028	3904	f.exe	wmic.exe
PID 3904 wrote to memory of 3028	3904	f.exe	wmic.exe

C:\Users\Admin\AppData\Local\Temp\63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\63a3e6c73460231f307171285ac5dcbb_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2864

C:\Users\Admin\AppData\Local\Temp\f.exe
C:\Users\Admin\AppData\Local\Temp\f.exe /PID=7302 /SUBPID=0 /DISTID=13467 /NETWORKID=0 /CID=0 /PRODUCT_ID=1694 /SERVER_URL=http://installer.apps-track.com /CLICKID=877351292 /D1=13516 /D2=-1 /D3=-1 /D4=-1 /D5=-1 /PRODUCT_NAME= /PRODUCT_EULA= /PRODUCT_PRIVACY= /EXE_URL= /EXE_CMDLINE= /HOST_BROWSER=2 /IS_RUNTIME=true /THANKYOU_URL= /RETURNING_USER_DAYS=2 /VM=2
2⤵
- Executes dropped EXE
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3904

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get serialnumber
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1864

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get version
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4372

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get version
3⤵
PID:4412

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get version
3⤵
PID:3748

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get version
3⤵
PID:3028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3904 -s 996
3⤵
- Program crash
PID:3032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3904 -ip 3904
1⤵
PID:2244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\f.exe

Filesize
1.3MB

MD5
31a5ec2d13cfa575fab843164163f093

SHA1
6c4bea15f2a864e8c0bb467b369c1607aded4594

SHA256
76aceaf88844c4f89763a1fc50ab90871aa08e9e770c697655334cfe26b35e3c

SHA512
8227f81766e2d8d4ef1ea9d799a143580e9acdb4eebeb71177629aa66cf791c13fdd42b899bb9761ad3b0606a0a702aa1f0328faaa2839506e7221eed8a44e1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\nse44AB.tmp\Convert.dll

Filesize
114KB

MD5
00321d477f76e401373c1fc71c7c4502

SHA1
cb010222cb25d67810f46d20c4daffea60b86c6e

SHA256
48db77073c6ab1ab2a0f0d80a21d1a17bee5ed745735b2a780b137bf06681c43

SHA512
6974617a9482b08f41db8575e123f82d76c18ae8dc2aae605b6d3bee0dce52f55de061283ca4c3eb0579eeaa0261f09cb98c611b0b5d502b37b3169e0bba4f85

Download Submit
C:\Users\Admin\AppData\Local\Temp\obhhelper.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\obhhelper.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\obhhelper.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads