9f930f5bf74c0314a12d3ee8c06dfad386f197c43bdd6223641fcb6240f61906

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
23-09-2023 13:09

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General

Target

a4ce6ffc22b7d496df3149365e0788cb_JC.exe
Size

762KB
MD5

a4ce6ffc22b7d496df3149365e0788cb
SHA1

9871af54150d18d1fe347632e1e3fc1c1dbf4020
SHA256

9f930f5bf74c0314a12d3ee8c06dfad386f197c43bdd6223641fcb6240f61906
SHA512

be97650e8b7b1ff1c3a8e3a96161d4269087b4a42df081810afe129c90399be03492160096502075b3e977d4657155e908b895383b06398bad9e2332c9be2310
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjmHzW9hUd56JsuBSjwGPmO12i1Dzb/:Hha8iAx+1zwjmHd6vB/jO11zeuIST0

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"	a4ce6ffc22b7d496df3149365e0788cb_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	a4ce6ffc22b7d496df3149365e0788cb_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	a4ce6ffc22b7d496df3149365e0788cb_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	a4ce6ffc22b7d496df3149365e0788cb_JC.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	a4ce6ffc22b7d496df3149365e0788cb_JC.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	a4ce6ffc22b7d496df3149365e0788cb_JC.exe
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	a4ce6ffc22b7d496df3149365e0788cb_JC.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	a4ce6ffc22b7d496df3149365e0788cb_JC.exe
File created	C:\Windows\SysWOW64\GAAG.exe	a4ce6ffc22b7d496df3149365e0788cb_JC.exe

C:\Users\Admin\AppData\Local\Temp\a4ce6ffc22b7d496df3149365e0788cb_JC.exe
"C:\Users\Admin\AppData\Local\Temp\a4ce6ffc22b7d496df3149365e0788cb_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:3596

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\AVSCANNER.EXE

Filesize
772KB

MD5
4125c3771fa180c4186cfe5101feb9d9

SHA1
c83b93820cfb3ab6d8753420804b7fb1aa1288cb

SHA256
5b0755707e19dab923050d98f426ac1b16e4bf5d193a74b15708658492925d00

SHA512
e0b52b4a6cf54b9e8bbcd4ba8ba44e75a5bd332ba93e758d99b01c4df5d7bf83b76f24ef967e1856406a810f0403edffe762b68bd7be6a32f54a23b3ee4d3e9e

Download Submit
memory/3596-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/3596-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads