c8a496dcf94d5d246dec0747f139957709b63412f48d9a1591ca5e771a988636

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
04-07-2024 17:59

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General

Target

sevgi.exe
Size

389KB
MD5

fee5f4cdd13ee7de37c507dc91c9e5bd
SHA1

2b467b9b303a3de6eca5d8c74eb98eed23005b3a
SHA256

d3d104146925611647eacccfc47196c953847c094541db268bde078dba063dd6
SHA512

2098edca042403cfa849c45233f868470cfc90fe84f563ff2ac8853a3d763680798c4d4229594b97febcc415162bd29be5bdfb1a4e72a0e057d11ca3946fe02e
SSDEEP

6144:NSxmRtRSaY4CHNRnjzyy/hzRMfa2sjQrFJMUOfwJSB9qbhWh:NSxmRthTwn1vMjZrFWtwJSca

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

sevgi.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Netagent = "c:\\windows\\system\\sysfile.exe"	sevgi.exe

Drops file in Windows directory 2 IoCs

Processes:

sevgi.exe

description ioc process

File created \??\c:\windows\system\sysfile.exe sevgi.exe
File opened for modification \??\c:\windows\system\sysfile.exe sevgi.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

sevgi.exe

pid process

1704 sevgi.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

sevgi.exe

pid process

1704 sevgi.exe
1704 sevgi.exe

description	ioc	process
File created	\??\c:\windows\system\sysfile.exe	sevgi.exe
File opened for modification	\??\c:\windows\system\sysfile.exe	sevgi.exe

pid	process
1704	sevgi.exe

pid	process
1704	sevgi.exe
1704	sevgi.exe

C:\Users\Admin\AppData\Local\Temp\sevgi.exe
"C:\Users\Admin\AppData\Local\Temp\sevgi.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
PID:1704

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1704-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads