802a7dec7adfb1a7e5835a6a8e8c557f10468f6f267ec25ae1dfc2e699b2375b

General

Target

dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe
Size

326KB
MD5

dc85c56a811c0d266b12024e6d3cde07
SHA1

36b450bf1cd8617f50ca21e739cc74793241c0ed
SHA256

802a7dec7adfb1a7e5835a6a8e8c557f10468f6f267ec25ae1dfc2e699b2375b
SHA512

bc6c1752b9d177106aeabe1a5c4231b3b0c7e02d2cfc1df94c11444ca3c4b24a647672be9a9d3e7e95178b954e5f31a99c3407d4f4fd71888ea7c8b3be8a4d60
SSDEEP

6144:Sr4I9uEo2S1YnQmCX492DkwNP3qpYFuT9U1FZA5MRwxuhhfch6clgc:Sr4gu6/eIo4nULZKMRwxuPfk6k

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
5028	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe
5028	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe
5028	dc85c56a811c0d266b12024e6d3cde07_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	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5028	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe
5028	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5028 wrote to memory of 5900	5028	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe	87
PID 5028 wrote to memory of 5900	5028	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe	87
PID 5028 wrote to memory of 5900	5028	dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc85c56a811c0d266b12024e6d3cde07_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5028
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin34ED.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5900

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\InstallMate\BA2627C1\cfg\1.ini

Filesize
985B

MD5
a8bb05e86faa98625a5fb95ebadb2714

SHA1
d6ebf81d4437e376d0a482805d16c8b22a6538e4

SHA256
a8709f213b4a00df73d437cc1d4104cab0276c7823244551a4289fd9f503c63f

SHA512
7d2d2c078e6dfbaa09f9aadceabfe6f332e5cdc938b3bf9f5173452b7e4200c89bd852cb3c152ed4b6558eaa6bef75285289136dc2af8472a97c89ff54243a1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TsuD2D61AE3.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin34ED.bat

Filesize
50B

MD5
8869393e238078f73e1d3cd50736d473

SHA1
c8ac5b364d421f85a7f942d27079d3cbfeed241a

SHA256
bb87f01254adc237b256acedcb1501e13ac7f22117c60d8412eb68cc618cc326

SHA512
9284587fe97ebdba49d3c661984eb1ab7687efe75e21cc76f00b98d710c5e119dd7d50c4cecf6bd439451a2a95319dfa05af4c149114b43b2765c1122c1cbfb9

Download Submit
C:\Users\Admin\AppData\Local\Temp\{852B41D0-F67F-424B-A0A0-BE5D5EC86326}\Custom.dll

Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\{852B41D0-F67F-424B-A0A0-BE5D5EC86326}\Readme.txt

Filesize
2KB

MD5
7992e88b2763c99c24416d6ebce88122

SHA1
0574110d8032aa337c4cbb0837ecca40e187d883

SHA256
8e72c04f8b95fe2af21a350739461527136b17730059722ed85a2b73b7df1538

SHA512
68aa293d6ee68ce5605490304a37cfda8abf5b4e8362946d492abb879773d79824519cf73368a01c13fea4eecf46f3e4e5afe0fea44bd56288b6379dcf6a25c2

Download Submit
C:\Users\Admin\AppData\Local\Temp\{852B41D0-F67F-424B-A0A0-BE5D5EC86326}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{852B41D0-F67F-424B-A0A0-BE5D5EC86326}\Setup.ico

Filesize
14KB

MD5
fd7ffd6a90536af8391733e3695e3740

SHA1
6774868b160ec653a594a8c29ebc5c432a6615bb

SHA256
dddc311ded9236e2c582d9df11639b8119c2d9265799f225d9efb047c9f3118a

SHA512
3279d7277d587df6c20ddccb487a24fb2cd41f88b701a93b1166bb8f3653b752509fd675858ccf12d7c47fea6b82c2e201e96bc54500b76fd9a6169681527638

Download Submit
C:\Users\Admin\AppData\Local\Temp\{852B41D0-F67F-424B-A0A0-BE5D5EC86326}\_Setup.dll

Filesize
179KB

MD5
7f1a24ce168088160daed38269c01b78

SHA1
675c432b4a7b15f9a34fff8dd5f6c3984de5cb80

SHA256
6a97e35fbd5b3a8eab2ee6ddf440d381301476c16f9d7b4c22fcb1db77122762

SHA512
9d0e5ce57e446e04807b1fae4754874f967ece17b7692b06b2ce3e5f0388d896b39244cd4199f7f8e401a28a43b968194a14a9a252432b9542cfccb5d4f971e2

Download Submit

Analysis

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