a40527c5615a6384f5890c41fe7889a5e1bbcb95d5feca7feb2ad39dae6c16ab

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/09/2024, 12:45

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General

Target

sc copy.exe
Size

1.6MB
MD5

13db78ce484eca4c4de0c0d9588e73d3
SHA1

426eecf28cc830d86ba06c7436eff7691bcdc75b
SHA256

1051b5a48a4db66f11b8a28762bc7fae03de6b0a425dbfea26f89b0d99506959
SHA512

0f8dcf2d4467362cbcccf4046ebe8ac413c88590df53f6b757e28c2f15bb4b331aaac05da42f66ef484ec4b6bd7fe13fd5f814bad04212b6d653521c32a597d1
SSDEEP

24576:m0VfY3Cwz7l4vFd1AknTHQRK+qZApFZiWhd/9jEbpbdszpJ6TuUQSC/+wQxCxlh:JY32FdnubqZANiQdONpVC2wQw/

Score

6^/10

discovery 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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\Aicwnkeg = "C:\\Users\\Admin\\AppData\\Roaming\\Aicwnkeg.exe"	sc copy.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4992	3008	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc copy.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3008	sc copy.exe
3008	sc copy.exe
3008	sc copy.exe
3008	sc copy.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3008	sc copy.exe
Token: SeDebugPrivilege	3008	sc copy.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 4992	3008	sc copy.exe	31
PID 3008 wrote to memory of 4992	3008	sc copy.exe	31
PID 3008 wrote to memory of 4992	3008	sc copy.exe	31
PID 3008 wrote to memory of 4992	3008	sc copy.exe	31

C:\Users\Admin\AppData\Local\Temp\sc copy.exe
"C:\Users\Admin\AppData\Local\Temp\sc copy.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 788
  2⤵
  - Program crash
  PID:4992

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3008-0-0x000000007439E000-0x000000007439F000-memory.dmp

Filesize
4KB

Download
memory/3008-1-0x0000000000EE0000-0x0000000001076000-memory.dmp

Filesize
1.6MB

Download
memory/3008-2-0x0000000004B10000-0x0000000004CA4000-memory.dmp

Filesize
1.6MB

Download
memory/3008-6-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-14-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-3-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-4-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-8-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-10-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-12-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-16-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-18-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-20-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-22-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-24-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-30-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-28-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-27-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-39-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-32-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-34-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-36-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-40-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-44-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-66-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-65-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-62-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-60-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-58-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-56-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-54-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-52-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-50-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-48-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-46-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-42-0x0000000004B10000-0x0000000004C9D000-memory.dmp

Filesize
1.6MB

Download
memory/3008-1077-0x000000007439E000-0x000000007439F000-memory.dmp

Filesize
4KB

Download
memory/3008-1078-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-1079-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-1080-0x0000000004860000-0x000000000496E000-memory.dmp

Filesize
1.1MB

Download
memory/3008-1081-0x0000000000BA0000-0x0000000000BEC000-memory.dmp

Filesize
304KB

Download
memory/3008-1082-0x0000000005360000-0x00000000053B4000-memory.dmp

Filesize
336KB

Download
memory/3008-1083-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-1085-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download