896bfc3099395f9e4a865735674f3e4fd6317f97b3ae98c97c5c3231ed53144a

General

Target

46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe
Size

313KB
MD5

46999fc04d9db33b55bcf96b5e715710
SHA1

0586019433e20316e7752a04b8496736e0ac5d02
SHA256

896bfc3099395f9e4a865735674f3e4fd6317f97b3ae98c97c5c3231ed53144a
SHA512

231d0ec02fb361fcca20afa346bfe695511dd0de32dffe7380d5e0ce8471b84b094dd432df12e771589f1aeba7b481b6f9f4ded9ca7e394ab6378c7f4626527a
SSDEEP

6144:nrb9uEo2S1YnQmCX492DkwNP3qpYFl2YyPuFITzyccux7rnrOzprCoM6:nrRu6/eIo4t3PuFITKUAV

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1704	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe
1704	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe
1704	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1704	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2552	1704	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe	29
PID 1704 wrote to memory of 2552	1704	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe	29
PID 1704 wrote to memory of 2552	1704	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe	29
PID 1704 wrote to memory of 2552	1704	46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\46999fc04d9db33b55bcf96b5e715710_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin2308.bat"
  2⤵
  PID:2552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\EE3096F5\cfg\1.ini

Filesize
880B

MD5
0a79f12f7a6de8b911c8ebb3b56fa640

SHA1
2d53e81e01fefd4e6802ae66fdc053f82a61dda6

SHA256
efb4ba61038991b2bfd6bb37e23d04c3d78de2a9f630658d07752eaee71973c1

SHA512
f6284b8055956e7ea136b8250ebfc27f44930cae6bc19b183b372c28ce3d661d5dc22f4a6a69ef5101f0491ba64c93bb3e0f54d135fb8ee30b9b70acad329050

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin2308.bat

Filesize
50B

MD5
c2ef7b6b99ee3c003b95318cae1337f0

SHA1
37d8c7a73134f1c4a5748d353f9c932c4e7a85ca

SHA256
4dfb7f84f51de9cb241ff563ff05222444517364e40d15bed992c9bcc335c4ca

SHA512
d4cb50f3a37a534bdbe8319975f6a40be24ab1a98e9cddfffa4efe5738a0fa2989519d73ede3cad1bb2d2699bbe08282a49f0f2cf19d7d5503929da5d2e4ed94

Download Submit
C:\Users\Admin\AppData\Local\Temp\{316DE0CB-7AF6-4F45-ADAE-32D4EA8EC23D}\Readme.txt

Filesize
2KB

MD5
59c049b7ee00ee5a8270ea536cdc40f9

SHA1
67aee7a6d0684be991a539b6a6658a6d7e950b33

SHA256
352428e1ccc4029aedcbc372fc60092228651e7606baf77abb3511abd163485e

SHA512
2b48efdf5db69a790bfe1d3a5be92430cd1ceef2297b11ccb0343ffffb587a66c1152a11f94344781c7b4e0bf8967d3f906d85ba422af5a14724cb8afd510e19

Download Submit
C:\Users\Admin\AppData\Local\Temp\{316DE0CB-7AF6-4F45-ADAE-32D4EA8EC23D}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{316DE0CB-7AF6-4F45-ADAE-32D4EA8EC23D}\Setup.ico

Filesize
4KB

MD5
a339d8ea98aab39fe2017cc9c79174bd

SHA1
d746636bea67525deeb3d86392122f36c889fb41

SHA256
ce18c38f275cd7d8d704b774433fb80799c190350cf66de693fe5045c21713d7

SHA512
50ad6ff67c66cc1bfc4c15b70d8df29b5c3a89dd79b0aa9d8cf95d8491a032d37b728da29651f8ee21f3ec87b0c55e22f470b02817b1341be017b24e08ff57fe

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu44E677AD.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{316DE0CB-7AF6-4F45-ADAE-32D4EA8EC23D}\Custom.dll

Filesize
91KB

MD5
0842e2723fff1f80955c9dbd38019c75

SHA1
bea88c3fe74817b048951bd218e70d9dead617d9

SHA256
d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

SHA512
28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

Download Submit
\Users\Admin\AppData\Local\Temp\{316DE0CB-7AF6-4F45-ADAE-32D4EA8EC23D}\_Setup.dll

Filesize
169KB

MD5
e991f79040937530c20ae0db2f74e4db

SHA1
6be9fe304687ac1c9ae4feae500eb7f683c27e86

SHA256
ade2b71ba0f45678470346f25803d1822ab7cf072b122b91f0a8feead799c87e

SHA512
fd069a1658006a4f0ada522bfe93a9a30f3ff058b54803556c8e6d0b3d1d3944072e2c2a5d0c5342986fc8af955abec3d974bea0a944e69e2c3e682954283790

Download Submit

Analysis

Sharing