59b03fee31c5c62caac3b05827d210553ce84a6e7c5ae43cb7d34f8242d9bae6

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/11/2024, 11:21

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General

Target
SwiftCopy.exe
Size 979KB
Sample241111-ngdsyaskfm
SHA256 59b03fee31c5c62caac3b05827d210553ce84a6e7c5ae43cb7d34f8242d9bae6
MD5 411ad554068219f2ed0ce5e74f02d542
SHA1 917cc7780771e518c544338e24204471c54ec5fa
SHA512 6dbd1cffd8e580bb8737e00e6c85a63d8092edb2db2028d671241fc1223e58d254a13adfe1ee05574a98be8ec471566bba7d73e2d73d30ba1805d35615c3e090
SSDEEP 24576:i/Vwqfj3y6EQ4Dsv+G/9nRn0fyVPiDrNEtEBkvUEZmWwH+EP0R/tF25taZScLvci:0Vwqfj3y6EQ4Dsv+G/910fyVPiDrNEt1
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2440	powershell.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\nonpurchasable.ini	SwiftCopy.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\Bondefangeren\hofdamer.for	SwiftCopy.exe
File opened for modification	C:\Windows\resources\0409\filbetegnelsernes\ophovnede.fer	SwiftCopy.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	SwiftCopy.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2440	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2440	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 2440	1668	SwiftCopy.exe	31
PID 1668 wrote to memory of 2440	1668	SwiftCopy.exe	31
PID 1668 wrote to memory of 2440	1668	SwiftCopy.exe	31
PID 1668 wrote to memory of 2440	1668	SwiftCopy.exe	31

C:\Users\Admin\AppData\Local\Temp\SwiftCopy.exe
"C:\Users\Admin\AppData\Local\Temp\SwiftCopy.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Markgreven=Get-Content -raw 'C:\Users\Admin\AppData\Local\Temp\bruised\calypsoerne\drikkelaget\Overkeenly.Aut';$Fortykkelsernes=$Markgreven.SubString(3059,3);.$Fortykkelsernes($Markgreven)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

nonpurchasable.ini

Path C:\Windows\SysWOW64\nonpurchasable.ini
Size 39B
SHA256 e4c8aea2ff455ae1d449cfd6105f5fb00b40ee33e96ef3b900a6f12cf7f33b15
MD5 e3b7ad34c9d96ee6bb33a7ea9652861f
SHA1 31414d72fe513f0df1a7348dcd94d183b2168e34
SHA512 56664fd237e1a885c9631df14d72f0ac35d1b2ee891095fe1c12774fea3849d699122af314cc346b5854e07521b9b3df87d5d35b58949bd7656778b82550547a
MD5 SHA1 SHA512

Submit Download

memory/2440-17-0x0000000073D41000-0x0000000073D42000-memory.dmp

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memory/2440-18-0x0000000073D40000-0x00000000742EB000-memory.dmp

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memory/2440-19-0x0000000073D40000-0x00000000742EB000-memory.dmp

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memory/2440-20-0x0000000073D40000-0x00000000742EB000-memory.dmp

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memory/2440-21-0x0000000073D40000-0x00000000742EB000-memory.dmp

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memory/2440-22-0x0000000073D40000-0x00000000742EB000-memory.dmp

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