56265aeedc2769451ba48059dad5fd79d647c6fc88fa7327ae1107f4845b7f38

General

Target

0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Size

349KB
MD5

0030527e0b31b3189694e0abaf8cf02e
SHA1

84db601a9dc06b0bae6eaec458c47c9a9d75a201
SHA256

56265aeedc2769451ba48059dad5fd79d647c6fc88fa7327ae1107f4845b7f38
SHA512

ffdc91e76cbc8b8ac55f5d4b30f9d69e440e289a3e77de8846e1b7d3c8a3025cad0b1af8c5a407dfdb9fd3ddd140e14f33c100669d6e42ccfc697802c9b67e14
SSDEEP

6144:g5O8UsE/eSJp7TzuZXaDnbMQ/2fgvqMBPD7o7h6jFNcc2eIP3OW:lJsE/rbTGXybMQ/IEwkF2r3OW

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	setup.exe

Executes dropped EXE 2 IoCs

pid	Process
4704	setup.exe
1252	max2_133daohang4.exe

Loads dropped DLL 3 IoCs

pid	Process
4696	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
1252	max2_133daohang4.exe
1252	max2_133daohang4.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\sppert.ini	setup.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 4 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	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	max2_133daohang4.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x0007000000023479-14.dat	nsis_installer_1
behavioral2/files/0x0007000000023479-14.dat	nsis_installer_2

Modifies registry class 19 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\InfoTip = "Internet Explorer"	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\Shell	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\Shell\Internet Explorer	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\ShellFolder\Attributes = "0"	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\DefaultIcon	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\DefaultIcon\ = "C:\\Windows\\SysWow64\\SHELL32.DLL,220"	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\ShellFolder	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\TypeLib	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\Shell\Internet Explorer\Command\ = "C:\\Program Files (x86)\\Internet Explorer\\iexplore.exe http://www.7322.com"	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\TypeLib\ = "{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}"	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\ = "Internet Explorer"	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1E54AFBD-A6CF-44C3-AC87-ACAABE49E979}\Shell\Internet Explorer\Command	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 4704	4696	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe	84
PID 4696 wrote to memory of 4704	4696	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe	84
PID 4696 wrote to memory of 4704	4696	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe	84
PID 4696 wrote to memory of 1252	4696	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe	85
PID 4696 wrote to memory of 1252	4696	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe	85
PID 4696 wrote to memory of 1252	4696	0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe	85
PID 4704 wrote to memory of 4948	4704	setup.exe	86
PID 4704 wrote to memory of 4948	4704	setup.exe	86
PID 4704 wrote to memory of 4948	4704	setup.exe	86

C:\Users\Admin\AppData\Local\Temp\0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0030527e0b31b3189694e0abaf8cf02e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4696
- C:\Users\Admin\AppData\Local\Temp\setup.exe
  "C:\Users\Admin\AppData\Local\Temp\setup.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4704
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\DelTemp.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4948
- C:\Users\Admin\AppData\Local\Temp\max2_133daohang4.exe
  "C:\Users\Admin\AppData\Local\Temp\max2_133daohang4.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

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\DelTemp.bat

Filesize
69B

MD5
32f45cd6abc1d26f07b8ddb71871ce05

SHA1
0cc28dc63d50327a74f8e964cdf23ffed05a8699

SHA256
a2023fadce396c9265a61f24b6dcc5e95aaaf2b9efa1eceac2fcc1332322e716

SHA512
f18d1ed212bda39f671fe7d7dac6cc6f5012e17149b57c7a121e666f09d5040c75ced09679bef1e630cd69fc03d824ced178be25b275139e4f4e139a0f96ebb9

Download Submit
C:\Users\Admin\AppData\Local\Temp\max2_133daohang4.exe

Filesize
65KB

MD5
b904cf041cacaae74655cf009acfed2e

SHA1
028ef889562a55bc98119fe2c186efb35f556bd1

SHA256
72f4498744d1c856eb35028fc0fa59bf0a78b0fa833c49ead54115f08c2f3846

SHA512
4ebf41f49fdcb1b70c6b88351c85dff98eb2f75787e36b8741e922363ec8134399450351c431cefed42d1757163eb6196275d2c6509a9c4826bcc4961d726d4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsiDB00.tmp\InetLoad2.dll

Filesize
21KB

MD5
33322da8b36ea8b67448ec34c827a319

SHA1
45cae4b64ecc9bb5d3f1e01faaa14e067e74828d

SHA256
fcc886a8ef7575e292ef6210902581273e33047da2f3f6e0092b7887a212c2f0

SHA512
e97a4b427e89832c6555ac64044b5b3745164482afd3ff7c4b17005c99f245cc7c7e97653abad345810caca3f472c43f51036157f32926ea81306c939e9e1c3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nssDA53.tmp\System.dll

Filesize
11KB

MD5
00a0194c20ee912257df53bfe258ee4a

SHA1
d7b4e319bc5119024690dc8230b9cc919b1b86b2

SHA256
dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

SHA512
3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

Download Submit
C:\Users\Admin\AppData\Local\Temp\setup.exe

Filesize
531KB

MD5
cc8dcfb3fd120dc74bb195e4634e86ee

SHA1
cd5c6302235509b809d75a256d5b9f2a7f0ecf15

SHA256
b538c0ab767fabf4d858ec3d2b3deac078f1d900bf42c0b3a0871a7d92b16dc6

SHA512
b61f8a84acce83e1aa34b3b92d76cfb0b096685292c5594851678a03528c4bb3e6b9d404be0082c6b075275139725f8824932943a68b85eb1d0b38f8c30c2b65

Download Submit
memory/4704-21-0x0000000002000000-0x0000000002001000-memory.dmp

Filesize
4KB

Download
memory/4704-26-0x0000000000400000-0x000000000048A000-memory.dmp

Filesize
552KB

Download

Analysis

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