c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10/06/2024, 16:51

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General

Target

c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
Size

4.1MB
MD5

55d32bce72fcd5ca66df52a88979f58b
SHA1

3151c43d4f27b7e36ab56e86d1cbb9dc01897b75
SHA256

c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509
SHA512

489ee22ab7edd82c2a2b9e0390baf78722cf3c0ce49ede80ea42291a881a462a9f2827828a2f0652c2e80ad1168e5cbfb24e79a9996f71e2d9479bd32bba1be5
SSDEEP

98304:+R0pI/IQlUoMPdmpSpo4ADtnkgvNWlw6aTfN41v:+R0pIAQhMPdm/5n9klRKN41v

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2404	aoptiloc.exe

Loads dropped DLL 1 IoCs

pid	Process
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\Files70\\aoptiloc.exe"	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\GalaxF5\\boddevec.exe"	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
2404	aoptiloc.exe
2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2404	2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe	28
PID 2088 wrote to memory of 2404	2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe	28
PID 2088 wrote to memory of 2404	2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe	28
PID 2088 wrote to memory of 2404	2088	c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe	28

C:\Users\Admin\AppData\Local\Temp\c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe
"C:\Users\Admin\AppData\Local\Temp\c35f359a711ac724e0e7743889f27b7c60d701746c9b057795fe037adb60e509.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Files70\aoptiloc.exe
  C:\Files70\aoptiloc.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2404

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

Replay Monitor

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Downloads

C:\GalaxF5\boddevec.exe

Filesize
4.1MB

MD5
b6a703760862aa36c17454ae18a1aee1

SHA1
0be733fbc93d7cf9330395b4b1d290c66e104b10

SHA256
d22ac5518adbf781380fcd7601485a97f22405878c20b844999939c113318286

SHA512
658824ec36f5c40a145fd56690b54f66d58cfd12c16237396dc5ea0a853c1d9650e7c06b7757e147c4dda752adac803aab54807f4567809571c89641f4e75543

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C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
202B

MD5
b73b103894c66e31721fecd1ba47bd69

SHA1
c00faeeaca67199c1db846ebbf697ea9ba4fa89a

SHA256
e0502976546729c929dbfc015168141aeec5d9d5f2b0659ae97623ad2eccc12d

SHA512
50c5a80fdeb784f1353b247fe63a4185fa800402960879ae5a4dfc15a6f17abf817c1d5cf0621bde67c263f3e5d84a16601dd5b2bbb36b79e1c9555cf7749f80

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\Files70\aoptiloc.exe

Filesize
4.1MB

MD5
90e8dc36b8b90d0f1bae49e2fe1245f5

SHA1
7a104d71bfb25dc0ecc92b2ee1b5dc476d29027a

SHA256
c7fd1d07526d527355e34eff7223431856fd70f8b8bef2c00a9a365c01e7b6da

SHA512
3e11cfc3b3bf9cc25606bce729c860bea5ba38e84f53b9f59fb5ccf7d2f9705367c317a5c19c34a2b3a328a12ba2e9fae29a8eb7aebcd3c2a1d8784582557d05

Download Submit