5eabfb7d2ca081ce08b9f7d466254542e1dea5bb0d4a22deafe24cf5dcf2041e

General

Target

aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe
Size

172KB
MD5

aa3f57da239f728b9ef305b278be1c19
SHA1

0ba8d5a1d20ec80550a5c18406eea1409128ceb1
SHA256

5eabfb7d2ca081ce08b9f7d466254542e1dea5bb0d4a22deafe24cf5dcf2041e
SHA512

a4db2845a9d75f30e03829eed63c9e10501fc55f8f039eef2518839d7a2363e4a3e64bb5d11cd9f27e71f2efce85424788fd9c597d7bd6386d74a46ffd462eee
SSDEEP

3072:OeImPAO9MjLZ9nOIUPhkUPlam3NR6eOYFr05z1BNISstreZGkB/Qq06g5EyfuWVZ:OevtifnkZ9NVNRCWKzZ9st0BDEDJV

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2060	fxq.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	fxq.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\fxq.exe	aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe
File opened for modification	C:\Windows\fxq.exe	aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe
File opened for modification	C:\Windows\fxq.cfg	fxq.exe
File created	C:\Windows\fxq.cfg	fxq.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	fxq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe

Modifies Control Panel 2 IoCs

evasion

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\International	aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Control Panel\International\sDate = "-"	aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe

Modifies data under HKEY_USERS 11 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Control Panel\International\sDate = "-"	fxq.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	fxq.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	fxq.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	fxq.exe
Key created	\REGISTRY\USER\.DEFAULT\Control Panel\International	fxq.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\EnableAutodial = 00000000	aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\EnableAutodisconnect = 00000000	aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	fxq.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	fxq.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	fxq.exe
Key created	\REGISTRY\USER\.Default\Software\Microsoft\Windows\CurrentVersion\Internet Settings	aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa3f57da239f728b9ef305b278be1c19_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies data under HKEY_USERS
PID:2088

C:\Windows\fxq.exe
C:\Windows\fxq.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Windows\fxq.exe

Filesize
172KB

MD5
aa3f57da239f728b9ef305b278be1c19

SHA1
0ba8d5a1d20ec80550a5c18406eea1409128ceb1

SHA256
5eabfb7d2ca081ce08b9f7d466254542e1dea5bb0d4a22deafe24cf5dcf2041e

SHA512
a4db2845a9d75f30e03829eed63c9e10501fc55f8f039eef2518839d7a2363e4a3e64bb5d11cd9f27e71f2efce85424788fd9c597d7bd6386d74a46ffd462eee

Download Submit
memory/2060-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2060-7-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2060-11-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2088-0-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2088-1-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download
memory/2088-4-0x0000000000260000-0x0000000000360000-memory.dmp

Filesize
1024KB

Download
memory/2088-10-0x0000000000400000-0x00000000004AF000-memory.dmp

Filesize
700KB

Download

Analysis

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