5da62939200c1b046ee82763ff08bc1236f1168165379838c606c91ad2e14329

General

Target

0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe
Size

351KB
MD5

0447e7da9e7d3a43f449156f14fa5f3e
SHA1

99a6d88b4a300fbfb232be03698e6ab602ccf8a4
SHA256

5da62939200c1b046ee82763ff08bc1236f1168165379838c606c91ad2e14329
SHA512

a7474f48cf062588ef47bbf8135944fde7669f251baf2fa881dc6b4d1f17f0541c5d10c504603ec836ef441569505a1b51b02ada3b90e245c68839e2ca5e627a
SSDEEP

6144:ZafsiuvAQ+tTm6cyERSiytj71cWE4jKS6v9bO+Y:OCvAQ+q6ctRt636WfjOl

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

msn.exe

pid process

2020 msn.exe
Loads dropped DLL 2 IoCs

Processes:

0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe

pid process

2756 0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe
2756 0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
2020	msn.exe

pid	process
2756	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe
2756	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\apo5 = "C:\\Program Files (x86)\\win\\msn.exe"	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

msn.exe

description	ioc	process
File opened (read-only)	\??\g:	msn.exe
File opened (read-only)	\??\j:	msn.exe
File opened (read-only)	\??\m:	msn.exe
File opened (read-only)	\??\s:	msn.exe
File opened (read-only)	\??\a:	msn.exe
File opened (read-only)	\??\h:	msn.exe
File opened (read-only)	\??\q:	msn.exe
File opened (read-only)	\??\u:	msn.exe
File opened (read-only)	\??\r:	msn.exe
File opened (read-only)	\??\t:	msn.exe
File opened (read-only)	\??\e:	msn.exe
File opened (read-only)	\??\i:	msn.exe
File opened (read-only)	\??\k:	msn.exe
File opened (read-only)	\??\l:	msn.exe
File opened (read-only)	\??\o:	msn.exe
File opened (read-only)	\??\p:	msn.exe
File opened (read-only)	\??\v:	msn.exe
File opened (read-only)	\??\w:	msn.exe
File opened (read-only)	\??\x:	msn.exe
File opened (read-only)	\??\y:	msn.exe
File opened (read-only)	\??\z:	msn.exe
File opened (read-only)	\??\b:	msn.exe
File opened (read-only)	\??\n:	msn.exe

Drops file in Program Files directory 3 IoCs

Processes:

0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\win	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe
File created	C:\Program Files (x86)\win\msn.exe	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\win\msn.exe	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

msn.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms\Storage2	msn.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

msn.exe

pid process

2020 msn.exe

pid	process
2020	msn.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe

description	pid	process	target process
PID 2756 wrote to memory of 2020	2756	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe	msn.exe
PID 2756 wrote to memory of 2020	2756	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe	msn.exe
PID 2756 wrote to memory of 2020	2756	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe	msn.exe
PID 2756 wrote to memory of 2020	2756	0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe	msn.exe

C:\Users\Admin\AppData\Local\Temp\0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0447e7da9e7d3a43f449156f14fa5f3e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2756

C:\Program Files (x86)\win\msn.exe
"C:\Program Files (x86)\win\msn.exe"
2⤵
- Executes dropped EXE
- Enumerates connected drives
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
PID:2020

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

Modify Registry

2

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

\Program Files (x86)\win\msn.exe
Filesize
351KB

MD5
0447e7da9e7d3a43f449156f14fa5f3e

SHA1
99a6d88b4a300fbfb232be03698e6ab602ccf8a4

SHA256
5da62939200c1b046ee82763ff08bc1236f1168165379838c606c91ad2e14329

SHA512
a7474f48cf062588ef47bbf8135944fde7669f251baf2fa881dc6b4d1f17f0541c5d10c504603ec836ef441569505a1b51b02ada3b90e245c68839e2ca5e627a

Download Submit
memory/2020-13-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2020-14-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2020-15-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2756-0-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download
memory/2756-12-0x0000000000400000-0x00000000004B3000-memory.dmp

Filesize
716KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads