05e848f4dfd06fb0320597be6e893cd3a74fadb6e32e70dc71f5792f66970177

General

Target

90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe
Size

327KB
MD5

90bedbf39dd2d6601de709556303a5cd
SHA1

ecae5837d259258d6030c0a2596cba7563aa328c
SHA256

05e848f4dfd06fb0320597be6e893cd3a74fadb6e32e70dc71f5792f66970177
SHA512

467046f99f1ac5b51830b726d91c96dec31ca68ecb982b8572b89072281333b715888ae6c51ed2c305a9b8ca6f340b4ba6a7f5d6977ca2553a6dbab413dbe696
SSDEEP

6144:Zr469uEo2S1YnQmCX492DkwNP3qpYFGgjwuBGVdLAt4ZHd2i3gjd+ZD/6FA:Zr4iu6/eIo4Rsw33AtsmQB

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1724	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe
1724	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe
1724	90bedbf39dd2d6601de709556303a5cd_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	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1724	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 824	1724	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe	29
PID 1724 wrote to memory of 824	1724	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe	29
PID 1724 wrote to memory of 824	1724	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe	29
PID 1724 wrote to memory of 824	1724	90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\90bedbf39dd2d6601de709556303a5cd_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin7053.bat"
  2⤵
  PID:824

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\F7E01984\cfg\1.ini

Filesize
1018B

MD5
9ca24701096a3b8d8fa264b26dab6cbc

SHA1
ffb3804c1cde03848247829887df12eafadb703e

SHA256
bf9c9baaf019ae3651b4979acb2bfd50e6f09b787fa110644e2776dda030682b

SHA512
a9e656f5dd28497d58c697803713c8650f438361464ad64703b2894b8ab2037b229a156d3d06b4762d92f05b82a28cc77bd40ac6c0a4a70634c46804437698cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin7053.bat

Filesize
50B

MD5
c6ed28b69314fdc60903ce7ea7cb3547

SHA1
fcf2a62832c1945a3bfb1e32db6f3005ab4e43ad

SHA256
235cab86de25cffde90efd5d3bfd7ef5dbd74b80aae27c2e5a145faa54e03778

SHA512
233f6dbd1e471fa289d728f3b9e31a501162822ae22c99bd61bb17374ce12d59cdd49fe1acc71ad7b1bd711233feca0a872d8467175a14b7438e687e2e547f5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B894210F-C014-4CB7-AE5C-8836637703F9}\Readme.txt

Filesize
2KB

MD5
cdb83c5f8ef48383f7db8f186d98f7bd

SHA1
2b47e6d7af95c7e50e517950bc0e552e5ab4f388

SHA256
44e596d17ddd82458ac70f4349fc30a2edfde5a1438de162cba2b4185a06d44c

SHA512
0f1c5f65925b8e42c1bb1403e32e0d25801cc3ecd98e2dda1626699d54aad68ad608316bb16cb140c21d8caf82f8f376d2eeb5016927c734bfd914cdab8c1373

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B894210F-C014-4CB7-AE5C-8836637703F9}\Setup.exe

Filesize
15KB

MD5
e717f6ce3a7429bfa6d7f3cf66737a4b

SHA1
01f4042589b4ed88c351ffeac256be7a9d884818

SHA256
7be720a73ba8b084702c89f64a9b295fad92545d6ba781072cc056823f9a7633

SHA512
65a9a27430811aa01b55cf365f8b7b9f03e70d32ec60e0706242bc568242bcd493999dc1b02d92bf0d01c0095c8c38d30f282a998cafb80e60ad07e0d875ce80

Download Submit
C:\Users\Admin\AppData\Local\Temp\{B894210F-C014-4CB7-AE5C-8836637703F9}\Setup.ico

Filesize
14KB

MD5
fd7ffd6a90536af8391733e3695e3740

SHA1
6774868b160ec653a594a8c29ebc5c432a6615bb

SHA256
dddc311ded9236e2c582d9df11639b8119c2d9265799f225d9efb047c9f3118a

SHA512
3279d7277d587df6c20ddccb487a24fb2cd41f88b701a93b1166bb8f3653b752509fd675858ccf12d7c47fea6b82c2e201e96bc54500b76fd9a6169681527638

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu620295E3.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{B894210F-C014-4CB7-AE5C-8836637703F9}\Custom.dll

Filesize
91KB

MD5
c9d3d86ee95ae4d20c80de9ddaa8fa40

SHA1
5f0546ec86f3e27f0eec4d5d5451edc630907654

SHA256
b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

SHA512
ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

Download Submit
\Users\Admin\AppData\Local\Temp\{B894210F-C014-4CB7-AE5C-8836637703F9}\_Setup.dll

Filesize
180KB

MD5
f019ccbcb9fc34eca585696d8ec5c585

SHA1
e0d1b4eff07feef1a2b4e0f07e015f3208e1c4bf

SHA256
7824f94a444f14a0143702818fb300a387d85173d05ac9cd891f4e1ab1dbac0e

SHA512
8ff541ff1401c62ad21dd960c48e5a99981c953f5bf73824146ef2848b778796aac5e17b111b9ad139acbd3b556ecd92f4869876da8849fb79fac4d86cbf70e5

Download Submit

Analysis

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