63155d13318ad6ae285d519a78e49906a74ff0590b93c0c4f79922cf50d03ce1

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
16/03/2024, 03:43

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

f23eb3ea68268f77a4673c5753b3409d.exe
Size

73KB
MD5

f23eb3ea68268f77a4673c5753b3409d
SHA1

83286e6bb153061b828c00abef073b8e77f3688a
SHA256

63155d13318ad6ae285d519a78e49906a74ff0590b93c0c4f79922cf50d03ce1
SHA512

790fc037ff637a015fb487409d3ba687ec7daf7b1fe7f3fa152d490c1e505843e86a9abad4392844962afcdc971eacca7abf72748cc908d881c6b80bb67d63ab
SSDEEP

1536:2555555555555pmgSeGDjtQhnwmmB0yJMqqU+2bbbAV2/S2mr3IdE8mne0Avu5ry:nMSjOnrmBxMqqDL2/mr3IdE8we0Avu5h

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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\fygbaczsrrd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f23eb3ea68268f77a4673c5753b3409d.exe"	f23eb3ea68268f77a4673c5753b3409d.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\G:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\Q:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\S:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\B:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\L:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\N:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\P:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\W:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\Z:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\J:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\I:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\K:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\M:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\O:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\Y:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\H:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\R:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\T:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\U:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\V:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\X:	f23eb3ea68268f77a4673c5753b3409d.exe
File opened (read-only)	\??\A:	f23eb3ea68268f77a4673c5753b3409d.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	f23eb3ea68268f77a4673c5753b3409d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	f23eb3ea68268f77a4673c5753b3409d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	f23eb3ea68268f77a4673c5753b3409d.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1828	f23eb3ea68268f77a4673c5753b3409d.exe
1828	f23eb3ea68268f77a4673c5753b3409d.exe
1828	f23eb3ea68268f77a4673c5753b3409d.exe
1828	f23eb3ea68268f77a4673c5753b3409d.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1828 wrote to memory of 2908	1828	f23eb3ea68268f77a4673c5753b3409d.exe	102
PID 1828 wrote to memory of 2908	1828	f23eb3ea68268f77a4673c5753b3409d.exe	102
PID 1828 wrote to memory of 2908	1828	f23eb3ea68268f77a4673c5753b3409d.exe	102
PID 1828 wrote to memory of 1328	1828	f23eb3ea68268f77a4673c5753b3409d.exe	110
PID 1828 wrote to memory of 1328	1828	f23eb3ea68268f77a4673c5753b3409d.exe	110
PID 1828 wrote to memory of 1328	1828	f23eb3ea68268f77a4673c5753b3409d.exe	110
PID 1828 wrote to memory of 4376	1828	f23eb3ea68268f77a4673c5753b3409d.exe	116
PID 1828 wrote to memory of 4376	1828	f23eb3ea68268f77a4673c5753b3409d.exe	116
PID 1828 wrote to memory of 4376	1828	f23eb3ea68268f77a4673c5753b3409d.exe	116
PID 1828 wrote to memory of 4220	1828	f23eb3ea68268f77a4673c5753b3409d.exe	118
PID 1828 wrote to memory of 4220	1828	f23eb3ea68268f77a4673c5753b3409d.exe	118
PID 1828 wrote to memory of 4220	1828	f23eb3ea68268f77a4673c5753b3409d.exe	118
PID 1828 wrote to memory of 2208	1828	f23eb3ea68268f77a4673c5753b3409d.exe	120
PID 1828 wrote to memory of 2208	1828	f23eb3ea68268f77a4673c5753b3409d.exe	120
PID 1828 wrote to memory of 2208	1828	f23eb3ea68268f77a4673c5753b3409d.exe	120
PID 1828 wrote to memory of 3444	1828	f23eb3ea68268f77a4673c5753b3409d.exe	123
PID 1828 wrote to memory of 3444	1828	f23eb3ea68268f77a4673c5753b3409d.exe	123
PID 1828 wrote to memory of 3444	1828	f23eb3ea68268f77a4673c5753b3409d.exe	123
PID 1828 wrote to memory of 1520	1828	f23eb3ea68268f77a4673c5753b3409d.exe	125
PID 1828 wrote to memory of 1520	1828	f23eb3ea68268f77a4673c5753b3409d.exe	125
PID 1828 wrote to memory of 1520	1828	f23eb3ea68268f77a4673c5753b3409d.exe	125
PID 1828 wrote to memory of 4152	1828	f23eb3ea68268f77a4673c5753b3409d.exe	127
PID 1828 wrote to memory of 4152	1828	f23eb3ea68268f77a4673c5753b3409d.exe	127
PID 1828 wrote to memory of 4152	1828	f23eb3ea68268f77a4673c5753b3409d.exe	127
PID 1828 wrote to memory of 4700	1828	f23eb3ea68268f77a4673c5753b3409d.exe	135
PID 1828 wrote to memory of 4700	1828	f23eb3ea68268f77a4673c5753b3409d.exe	135
PID 1828 wrote to memory of 4700	1828	f23eb3ea68268f77a4673c5753b3409d.exe	135
PID 1828 wrote to memory of 4696	1828	f23eb3ea68268f77a4673c5753b3409d.exe	139
PID 1828 wrote to memory of 4696	1828	f23eb3ea68268f77a4673c5753b3409d.exe	139
PID 1828 wrote to memory of 4696	1828	f23eb3ea68268f77a4673c5753b3409d.exe	139
PID 1828 wrote to memory of 3484	1828	f23eb3ea68268f77a4673c5753b3409d.exe	141
PID 1828 wrote to memory of 3484	1828	f23eb3ea68268f77a4673c5753b3409d.exe	141
PID 1828 wrote to memory of 3484	1828	f23eb3ea68268f77a4673c5753b3409d.exe	141

C:\Users\Admin\AppData\Local\Temp\f23eb3ea68268f77a4673c5753b3409d.exe
"C:\Users\Admin\AppData\Local\Temp\f23eb3ea68268f77a4673c5753b3409d.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:2908
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:1328
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:4376
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:4220
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:2208
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:3444
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:1520
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:4152
- C:\Windows\SysWOW64\nslookup.exe
  nslookup gandcrab.bit dns1.soprodns.ru
  2⤵
  PID:4700
- C:\Windows\SysWOW64\nslookup.exe
  nslookup nomoreransom.bit dns1.soprodns.ru
  2⤵
  PID:4696
- C:\Windows\SysWOW64\nslookup.exe
  nslookup emsisoft.bit dns1.soprodns.ru
  2⤵
  PID:3484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3820 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
1⤵
PID:1356