4325b3d80fc8bd12f8a27fb9c10d9c18b8840ade10910af121a7292c9ff78da8

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2023 22:21

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General

Target

0536433931ea28bbad843ba4c25e0a74_JC.exe
Size

675KB
MD5

0536433931ea28bbad843ba4c25e0a74
SHA1

2f61f46f1cc4d25fb6081e7105ebab789e056312
SHA256

4325b3d80fc8bd12f8a27fb9c10d9c18b8840ade10910af121a7292c9ff78da8
SHA512

896f40df4061a7879d463a1b867085ef3f0e9ef52999aecdf19270a88eb9545701e97673652a24650526dac2c639e9585864dc87d3f1c1117c70d6ed1ac91940
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjmHzW9hUd56JsuBSjwGPmO12i1Dzb1:Hha8iAx+1zwjmHd6vB/jO11zncJ

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\GGAAAG_LOADER = "C:\\Windows\\system32\\GAAG.exe"	0536433931ea28bbad843ba4c25e0a74_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	0536433931ea28bbad843ba4c25e0a74_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	0536433931ea28bbad843ba4c25e0a74_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	0536433931ea28bbad843ba4c25e0a74_JC.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	0536433931ea28bbad843ba4c25e0a74_JC.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	0536433931ea28bbad843ba4c25e0a74_JC.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	0536433931ea28bbad843ba4c25e0a74_JC.exe
File created	C:\Windows\SysWOW64\GAAG.exe	0536433931ea28bbad843ba4c25e0a74_JC.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	0536433931ea28bbad843ba4c25e0a74_JC.exe

C:\Users\Admin\AppData\Local\Temp\0536433931ea28bbad843ba4c25e0a74_JC.exe
"C:\Users\Admin\AppData\Local\Temp\0536433931ea28bbad843ba4c25e0a74_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:64

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\FifefoxUpdater.scr

Filesize
684KB

MD5
33fa9caf4f1b3ef6b9ea047efaccbca9

SHA1
51c71bc48fd320170d785c9b06f4dcf56ce832a9

SHA256
49bc36066cb2f17a486f24395a4a862a27b2843ef3d03a805991a6d6c1566cf9

SHA512
c59d0190b22e187836b56d662c852fe6bda7a0327406fc19756f2e4c93148c0d38390b94958690e517bb75c96c909136f03d16e955d23be586f2d7a0cf8981e7

Download Submit
memory/64-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/64-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads