34e8af375074aa10fdc54fafcd24790374bd355d436d206cade62059abd820b1

General

Target

35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe
Size

618KB
MD5

35ff2b1bfc4c368ffdfc1cc0c90020c3
SHA1

f7cad11274c7dba1d32a4873a1b70318fdadde4b
SHA256

34e8af375074aa10fdc54fafcd24790374bd355d436d206cade62059abd820b1
SHA512

ff5a3e328c49656007d5b4017e60cc38a11f98b03515d0868f59c37f62fb2854474ef4b750c7cfabbb43fd17ee039dbff6b93432ea722bda15ae33d13e593065
SSDEEP

12288:frrjkogdCi7WNwx9l8oEGkuveY39Bn3Y4z9GiC0bZ6SBDo:4ogvWNwmDuXnnI4zUiC09Y

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3704	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe
3704	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe
3704	35ff2b1bfc4c368ffdfc1cc0c90020c3_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	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3704	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe
3704	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3704 wrote to memory of 4844	3704	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe	85
PID 3704 wrote to memory of 4844	3704	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe	85
PID 3704 wrote to memory of 4844	3704	35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\35ff2b1bfc4c368ffdfc1cc0c90020c3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3704
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tinF081.bat"
  2⤵
  PID:4844

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\F66AC7B7\cfg\1.ini

Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu29BE1672.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tinF081.bat

Filesize
50B

MD5
2acaf0ab53c6e02db27b43135f1174a4

SHA1
534254e38cdf7c55e75f770c0f426beba28e4b78

SHA256
7fa96d64defdb2bee6993c129b93a41d0cdf31da11757f42a5e0254b35a9ce4d

SHA512
a2a5041aa76081606d3d7c24bd64cc6a2180ab56f01ed5bc9572098d823283841c77197a9c25c7bd2744bb3d9a0e44ab478db33ccea33ad5573ca0bd5a64036a

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CB38067E-A87D-419B-A370-E05F10DB2488}\Custom.dll

Filesize
91KB

MD5
04507520792deecbc5f3f32f52f5bd66

SHA1
7851ba3099ab9094535d04d7345af1269745b00b

SHA256
ebd3a1d2bba2e850b5b73c2deebbb649defd6111b1790fb4d46747098583e51d

SHA512
d7c1bcec8fa30b1510ef73c2559e53e2917ba712b6f2c8bdb54f2a0018c6ebdbbcef9e263138dc804338ec3595570b5aaac30584ffee92549f6063b7be3efe62

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CB38067E-A87D-419B-A370-E05F10DB2488}\Readme.txt

Filesize
2KB

MD5
bce182fe80d0d32f4051054e58ac21b4

SHA1
a45e4914e37ece7896467c061a8bb2894c9864d7

SHA256
3559282e6cb67f768a022266bc90eff0432f8e9ec2b2233d22f6c9ad2f2d189b

SHA512
d9ebfc18b39db86176f41e60d798fff408a83f89e17ea130345342cddd5fefee079076cb1e5017923326541de3704f4ebb5946ec029a3ff26a3d36f54453c388

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CB38067E-A87D-419B-A370-E05F10DB2488}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CB38067E-A87D-419B-A370-E05F10DB2488}\Setup.ico

Filesize
206KB

MD5
c18a762dc47903cecfa31d3b0c026a0e

SHA1
5018c9487ad8393467b800dd601578837c21de25

SHA256
dc15b6c275e8bba3078ba575aa410474f4a65942324c0571df69866211c46e19

SHA512
634a0c16c7ce8c9d42e427b8c3478b905137a3fd2dbefdb2a7e073825cda3647ea90a529de220975fa5f017d4f49a971a3c86095d094699c7197111e307fd053

Download Submit
C:\Users\Admin\AppData\Local\Temp\{CB38067E-A87D-419B-A370-E05F10DB2488}\_Setup.dll

Filesize
375KB

MD5
35560942b4a2335e86a96c293315f4a9

SHA1
28bb474564b25dc3e0133c0548b2d9ccc8ea763d

SHA256
96c888740c2e0fa6d85672c35f9f4a807c30d778b93315fd1978774b48e92352

SHA512
67235be9251325bffbb23669994fb905bedbfb196e480c880ec9611f845bd483bbfbd089d2cf91fe8066029eedecf1cdcdf9138c44689b23aa3fd2afafa1749f

Download Submit

Analysis

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