1b53ed47880c03e828a0d034592e88d15d91cd0f936eb2b90fa3c1aedbbde553

General

Target

JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
Size

63KB
MD5

e29e1c7b1613325b4e163d69577337d2
SHA1

0d0b88bc001556139c6e5cabef2f6745cf054acc
SHA256

1b53ed47880c03e828a0d034592e88d15d91cd0f936eb2b90fa3c1aedbbde553
SHA512

67874172f13b83eb77bcf61cf1a8ab624187535421a9d642d3eb026f112338a1a4590d7ae3ae1f3d23b95c0444503185f25d57b0825968b352154d712610e45c
SSDEEP

1536:V3cpyORJLuB4P4AJJv4Romu/7B27tpwWbpLCU:V3c1fP4AJJv45s2hhxn

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1628	cmd.exe

Loads dropped DLL 9 IoCs

pid	Process
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Public\Desktop\Internat Explorar\Desktop.ini	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\tbgw.ico	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
File opened for modification	C:\Windows\tbgw.ico	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2716	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	30
PID 2092 wrote to memory of 2716	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	30
PID 2092 wrote to memory of 2716	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	30
PID 2092 wrote to memory of 2716	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	30
PID 2092 wrote to memory of 2716	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	30
PID 2092 wrote to memory of 2716	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	30
PID 2092 wrote to memory of 2716	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	30
PID 2092 wrote to memory of 1628	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	32
PID 2092 wrote to memory of 1628	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	32
PID 2092 wrote to memory of 1628	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	32
PID 2092 wrote to memory of 1628	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	32
PID 2092 wrote to memory of 1628	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	32
PID 2092 wrote to memory of 1628	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	32
PID 2092 wrote to memory of 1628	2092	JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe	32

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2716	attrib.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e29e1c7b1613325b4e163d69577337d2.exe"
1⤵
- Loads dropped DLL
- Drops desktop.ini file(s)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Windows\SysWOW64\attrib.exe
  "C:\Windows\System32\attrib.exe" "C:\Users\Public\Desktop\Internat Explorar" +s
  2⤵
  - System Location Discovery: System Language Discovery
  - Views/modifies file attributes
  PID:2716
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\temp_tmp.bat" "
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

1

T1564.001

Credential Access

Discovery

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:\Users\Admin\AppData\Local\Temp\temp_tmp.bat

Filesize
214B

MD5
16bfd3de48ab5b96ae91ad265c9a744f

SHA1
8367395bf8a6c0ad382abca002fa36660617201f

SHA256
39d25d01e3c16a82cee32c8e7a554c87898d9658dbbee9057075553716d2d0a5

SHA512
b3b8edef2699caa5e90ff08e3e22472520e9873937658a9a4781b99ea179b8de317a9e77c3ffc666f40ea01ab8c9a5c75597f1d6b30f7b6d86828d4ab7810871

Download Submit
C:\Users\Public\Desktop\Internat Explorar\Desktop.ini

Filesize
75B

MD5
254a842845d5fe636a018ed64927573f

SHA1
405c601e91dbd53febdca03e5ccc1fd1b03107be

SHA256
bc4eaf790a990a2dbb8460775c257f603d2303a7ab282dd5f405264af202282c

SHA512
e817292fe07e880cd21e1cba72d4fec097fab51f21012a891bad6be6d43da8573a2ecc881a9c9c6a01dc421b55eb4734a79803899e51234ff4bd4c2a4a8a8acf

Download Submit
C:\Users\Public\Desktop\Internat Explorar\target.lnk

Filesize
1KB

MD5
98ea93b0fabaf88cff58e49bff827b85

SHA1
f9ac11dd6e424dfd184a43b4e0de0b9795c524b8

SHA256
c20c43873d6f17c20afca9dbe9ad12a4a6a0561ca0b7d7c727529e97b65020e8

SHA512
6d4224bd5a5abeed5ef173440f1b684e274119b9c30b19b1ce4e8d496a950c40643dbc7eac2809291c8c1da4cd0d9634843019f04aa4e2af7b102128f8bdd3c7

Download Submit
C:\Users\Public\Desktop\ÌÔ ±¦ Íø ¹º.lnk

Filesize
1KB

MD5
5ffaf2527bc8e175c988c8dc53dbc484

SHA1
7c069a0e54469453fdc91d57bfb0e82e2e539777

SHA256
2f58298a3e901293b80ad5ebc164e53e76e079c3e86252f1b34f702c55ada96e

SHA512
f90556ed1bd94a994d3a6573757f1214cfacb03ee5d6e1b8d277fb00f95371045e279b3a05189de7baf832605845d11a99196ac85de6c0ce050c611a9ab3b8ba

Download Submit
\Users\Admin\AppData\Local\Temp\nsy147C.tmp\AccessControl.dll

Filesize
10KB

MD5
055f4f9260e07fc83f71877cbb7f4fad

SHA1
a245131af1a182de99bd74af9ff1fab17977a72f

SHA256
4209588362785b690d08d15cd982b8d1c62c348767ca19114234b21d5df74ddc

SHA512
a8e82dc4435ed938f090f43df953ddad9b0075f16218c09890c996299420162d64b1dbfbf613af37769ae796717eec78204dc786b757e8b1d13d423d4ee82e26

Download Submit
\Users\Admin\AppData\Local\Temp\nsy147C.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

Download Submit

Analysis

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