26da7f35a7d1e77bf2404a533347b31c4aa15b53eded5ea3b2f84953a5e3ca8a

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 22:48

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General

Target

3d3388b640d26c48cecb5fff5395d157_JC.exe
Size

635KB
MD5

3d3388b640d26c48cecb5fff5395d157
SHA1

f65fd3d45bdf8333d4aa32675df9a34da1a13267
SHA256

26da7f35a7d1e77bf2404a533347b31c4aa15b53eded5ea3b2f84953a5e3ca8a
SHA512

5adfa2cc161742d60e38c10168eff05ff1505df56f1ab22de490b58f1744d395bd3a3b9ceba34dc2cc98a00b4f04485d23427979374b122905579eabde732dfc
SSDEEP

3072:MGjhaq5iL0beJQZt32wLji5DlsODxRPNDkjJHzW9hUd56JsuBSjwA2i1vP2i1a1P:Hha8iAx+1zwjJHd6vB/ANMjrJ

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"	3d3388b640d26c48cecb5fff5395d157_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FifefoxUpdater = "C:\\Windows\\system32\\FifefoxUpdater.scr"	3d3388b640d26c48cecb5fff5395d157_JC.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WinSevenUpdater = "C:\\Windows\\system32\\AVSCANNER.EXE"	3d3388b640d26c48cecb5fff5395d157_JC.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\AVSCANNER.EXE	3d3388b640d26c48cecb5fff5395d157_JC.exe
File opened for modification	C:\Windows\SysWOW64\AVSCANNER.EXE	3d3388b640d26c48cecb5fff5395d157_JC.exe
File created	C:\Windows\SysWOW64\GAAG.exe	3d3388b640d26c48cecb5fff5395d157_JC.exe
File opened for modification	C:\Windows\SysWOW64\GAAG.exe	3d3388b640d26c48cecb5fff5395d157_JC.exe
File created	C:\Windows\SysWOW64\FifefoxUpdater.scr	3d3388b640d26c48cecb5fff5395d157_JC.exe
File opened for modification	C:\Windows\SysWOW64\FifefoxUpdater.scr	3d3388b640d26c48cecb5fff5395d157_JC.exe

C:\Users\Admin\AppData\Local\Temp\3d3388b640d26c48cecb5fff5395d157_JC.exe
"C:\Users\Admin\AppData\Local\Temp\3d3388b640d26c48cecb5fff5395d157_JC.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:1008

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
645KB

MD5
c8545bd915f638d8b782a90d2d9927fe

SHA1
96376e42a2efb26630767c72801e271b36507b45

SHA256
5f9b8e4165026f88a9e57b5e9279880da8aeac85ff974c305274bc17fce57e2c

SHA512
b3a69f4f615c8e8ee09f96813c84603a04f0fcf4e444291d31893ffbc50d8fb00d44b3c2758d42a728bb3cc52cc7f7ddf62fb6f0062c42f9d03ab6c291a43394

Download Submit
memory/1008-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1008-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads