203ef4d60534f77ede40789b6369dd592d76514643e7f41a52de11a1e1229e28

General

Target

6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exe
Size

986KB
MD5

6945da7520ee79fc23e6a94596fb6012
SHA1

48be4a72424357d566f7653bfdc5b42923fc3e8a
SHA256

203ef4d60534f77ede40789b6369dd592d76514643e7f41a52de11a1e1229e28
SHA512

7250e6c84dbbc47bcd942e0bd4fb7a9b9e145a9dc4fbbfff4d4cf750642dcd64504aa1af3490b603679a4643fa738bbea84348a8dc943b7a7abccc90b41754bd
SSDEEP

24576:dhxbPkv9pP3fDVPWlHQFZqCqQ4n1k/xrMm:nxbPkv3PfRPWlHQFZqK4wh

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

f.exe

pid process

3464 f.exe
Loads dropped DLL 1 IoCs

Processes:

6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exe

pid process

3676 6945da7520ee79fc23e6a94596fb6012_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

3308 3464 WerFault.exe f.exe

pid	process
3464	f.exe

pid	process
3676	6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exe

pid	pid_target	process	target process
3308	3464	WerFault.exe	f.exe

Modifies registry class 34 IoCs

Processes:

f.exe

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

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wmic.exewmic.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2596	wmic.exe
Token: SeSecurityPrivilege	2596	wmic.exe
Token: SeTakeOwnershipPrivilege	2596	wmic.exe
Token: SeLoadDriverPrivilege	2596	wmic.exe
Token: SeSystemProfilePrivilege	2596	wmic.exe
Token: SeSystemtimePrivilege	2596	wmic.exe
Token: SeProfSingleProcessPrivilege	2596	wmic.exe
Token: SeIncBasePriorityPrivilege	2596	wmic.exe
Token: SeCreatePagefilePrivilege	2596	wmic.exe
Token: SeBackupPrivilege	2596	wmic.exe
Token: SeRestorePrivilege	2596	wmic.exe
Token: SeShutdownPrivilege	2596	wmic.exe
Token: SeDebugPrivilege	2596	wmic.exe
Token: SeSystemEnvironmentPrivilege	2596	wmic.exe
Token: SeRemoteShutdownPrivilege	2596	wmic.exe
Token: SeUndockPrivilege	2596	wmic.exe
Token: SeManageVolumePrivilege	2596	wmic.exe
Token: 33	2596	wmic.exe
Token: 34	2596	wmic.exe
Token: 35	2596	wmic.exe
Token: 36	2596	wmic.exe
Token: SeIncreaseQuotaPrivilege	2596	wmic.exe
Token: SeSecurityPrivilege	2596	wmic.exe
Token: SeTakeOwnershipPrivilege	2596	wmic.exe
Token: SeLoadDriverPrivilege	2596	wmic.exe
Token: SeSystemProfilePrivilege	2596	wmic.exe
Token: SeSystemtimePrivilege	2596	wmic.exe
Token: SeProfSingleProcessPrivilege	2596	wmic.exe
Token: SeIncBasePriorityPrivilege	2596	wmic.exe
Token: SeCreatePagefilePrivilege	2596	wmic.exe
Token: SeBackupPrivilege	2596	wmic.exe
Token: SeRestorePrivilege	2596	wmic.exe
Token: SeShutdownPrivilege	2596	wmic.exe
Token: SeDebugPrivilege	2596	wmic.exe
Token: SeSystemEnvironmentPrivilege	2596	wmic.exe
Token: SeRemoteShutdownPrivilege	2596	wmic.exe
Token: SeUndockPrivilege	2596	wmic.exe
Token: SeManageVolumePrivilege	2596	wmic.exe
Token: 33	2596	wmic.exe
Token: 34	2596	wmic.exe
Token: 35	2596	wmic.exe
Token: 36	2596	wmic.exe
Token: SeIncreaseQuotaPrivilege	4212	wmic.exe
Token: SeSecurityPrivilege	4212	wmic.exe
Token: SeTakeOwnershipPrivilege	4212	wmic.exe
Token: SeLoadDriverPrivilege	4212	wmic.exe
Token: SeSystemProfilePrivilege	4212	wmic.exe
Token: SeSystemtimePrivilege	4212	wmic.exe
Token: SeProfSingleProcessPrivilege	4212	wmic.exe
Token: SeIncBasePriorityPrivilege	4212	wmic.exe
Token: SeCreatePagefilePrivilege	4212	wmic.exe
Token: SeBackupPrivilege	4212	wmic.exe
Token: SeRestorePrivilege	4212	wmic.exe
Token: SeShutdownPrivilege	4212	wmic.exe
Token: SeDebugPrivilege	4212	wmic.exe
Token: SeSystemEnvironmentPrivilege	4212	wmic.exe
Token: SeRemoteShutdownPrivilege	4212	wmic.exe
Token: SeUndockPrivilege	4212	wmic.exe
Token: SeManageVolumePrivilege	4212	wmic.exe
Token: 33	4212	wmic.exe
Token: 34	4212	wmic.exe
Token: 35	4212	wmic.exe
Token: 36	4212	wmic.exe
Token: SeIncreaseQuotaPrivilege	4212	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exef.exe

description	pid	process	target process
PID 3676 wrote to memory of 3464	3676	6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exe	f.exe
PID 3676 wrote to memory of 3464	3676	6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exe	f.exe
PID 3676 wrote to memory of 3464	3676	6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exe	f.exe
PID 3464 wrote to memory of 2596	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 2596	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 2596	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 4212	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 4212	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 4212	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 4156	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 4156	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 4156	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 1612	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 1612	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 1612	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 5100	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 5100	3464	f.exe	wmic.exe
PID 3464 wrote to memory of 5100	3464	f.exe	wmic.exe

C:\Users\Admin\AppData\Local\Temp\6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6945da7520ee79fc23e6a94596fb6012_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3676

C:\Users\Admin\AppData\Local\Temp\f.exe
C:\Users\Admin\AppData\Local\Temp\f.exe /PID=7302 /SUBPID=0 /NETWORKID=0 /DISTID=1775 /CID=0 /PRODUCT_ID=1694 /SERVER_URL=`omn7).`ar\&b^rp_qrepdfah,`il /CLICKID=1025495432 /D1=11453 /D2=-1 /D3=-1 /D4=-1 /D5=-1 /PRODUCT_PRIVACY= /PRODUCT_EULA= /PRODUCT_NAME= /EXE_URL= /EXE_CMDLINE= /HOST_BROWSER=2 /THANKYOU_URL= /TIME=1404851357 /VM=2 /DS1= /IS_RUNTIME=true /RETURNING_USER_DAYS=2 /IS_DYNAMIC_ENCRYPTED=true
2⤵
- Executes dropped EXE
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3464

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\1716427396.txt bios get serialnumber
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2596

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\1716427396.txt bios get version
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4212

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\1716427396.txt bios get version
3⤵
PID:4156

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\1716427396.txt bios get version
3⤵
PID:1612

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\1716427396.txt bios get version
3⤵
PID:5100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3464 -s 996
3⤵
- Program crash
PID:3308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3464 -ip 3464
1⤵
PID:2192

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\1716427396.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\1716427396.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\1716427396.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

Filesize
1.3MB

MD5
e040ed628e06a3611d170be3e2d14e2c

SHA1
d5003c9d7d2ae07d1300e7340ef17c9a8b44fbc6

SHA256
2d57297e00f128db27b50cc5489ec08b2e43cf467d1e917e0b1e26ad7eb3b135

SHA512
d57c12b61c5067109d6c728286d4a24efdcb469ff0b47c97f313e5536469defe20b12749768dff5756fa6c5a4db26a5a088abee4fa13dd27783e6cc1f2cc0a54

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsn5A08.tmp\Convert.dll

Filesize
127KB

MD5
59de9b7ab6b7a19c3e5b5a8cc4fd3db4

SHA1
1bf439ff8841edd97b639b380bae0fda2dd1449a

SHA256
5e334dd5d45ef5382be37a0974507383810cc91488f7cf972c8745c4fb2bd4ad

SHA512
99542eed02797906a690e2033840ad1bd0177f29b3b4883b7ee8d1fa3a3322532d360e91cdc75a34ae3bf1ff7fe8f3efd53f2e630c4f8f2b593d38de9565015e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads