aa06ece59321e01e7fae9c5f5c0bf07b9604bda08e664f50e1fd2c84a1586820

General

Target

96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe
Size

81KB
MD5

96fac113b6fb18e4dc790def771f8386
SHA1

e8a049543efa4c74e6f3f5eaff0a36d67a5b6d7b
SHA256

aa06ece59321e01e7fae9c5f5c0bf07b9604bda08e664f50e1fd2c84a1586820
SHA512

a8e3396b55daa396f4dfd316319b35a4d996d6f985b4327fd2a13713b541b300f4dca8fe284e09324c3ab36b78ebcebfe7ec2534f8ced0a3ea9b5f74d3481a90
SSDEEP

1536:8XDWsfGnDRUXcFk0fOsZHBaNFNBxc50beKT5zaTK8s20mRuYWULAp:4SsfGnDRUC59qrxc+beu5WTDluYWg

Score

7^/10

defense_evasion discovery persistence

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3468	msiconf.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msiexec.exe = "msiconf.exe"	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\msiconf.exe	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\msiconf.exe	msiconf.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64	msiconf.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	msiconf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 3468	2500	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe	84
PID 2500 wrote to memory of 3468	2500	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe	84
PID 2500 wrote to memory of 3468	2500	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe	84
PID 2500 wrote to memory of 1224	2500	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe	85
PID 2500 wrote to memory of 1224	2500	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe	85
PID 2500 wrote to memory of 1224	2500	96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\96fac113b6fb18e4dc790def771f8386_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Windows\SysWOW64\msiconf.exe
  C:\Windows\system32\msiconf.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:3468
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\96FAC1~1.EXE >> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Indicator Removal

1

T1070

File Deletion

Modify Registry

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

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Downloads

C:\Users\Admin\AppData\Local\Thumbs.db

Filesize
14B

MD5
715585ed1188766fc653e3e0f60d8f88

SHA1
c67b7ed2d435b77f21f46c3bfcba08b7636af236

SHA256
6b904511b848c668a7861e66bab63be847160511fd4595a894a2b3623e639e40

SHA512
78a5554c94dec88594a4feca2ed6c739cc9fad4c3f4fabe56dc4ed63c1b454d64167754b974348ea684ae7865a23e9b7e5a05209ffedb63ec31cfef3d410e675

Download Submit
C:\Windows\SysWOW64\msiconf.exe

Filesize
81KB

MD5
96fac113b6fb18e4dc790def771f8386

SHA1
e8a049543efa4c74e6f3f5eaff0a36d67a5b6d7b

SHA256
aa06ece59321e01e7fae9c5f5c0bf07b9604bda08e664f50e1fd2c84a1586820

SHA512
a8e3396b55daa396f4dfd316319b35a4d996d6f985b4327fd2a13713b541b300f4dca8fe284e09324c3ab36b78ebcebfe7ec2534f8ced0a3ea9b5f74d3481a90

Download Submit
memory/2500-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2500-1-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2500-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2500-12-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/3468-13-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads