efd3884f2d85e8a19206eaf583a1f9c0187d36b18596710c323390815241d3f1

Analysis

max time kernel
54s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
02/03/2023, 07:02

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General

Target

swift copy $68,000.00.exe
Size

1.0MB
MD5

2004b5ae5b6015b81978f7ea8ea8ec26
SHA1

9f0907cc595b01b069c832bc5ddc62f7f83bda32
SHA256

efd3884f2d85e8a19206eaf583a1f9c0187d36b18596710c323390815241d3f1
SHA512

f203b158f2aa1c0ff8853c8272a4aedecb1ccbc52217e4cf8d48096b650febe4e06d6f7bfb0c6274eb151bc91c88db5c4a825ee838b6cce3601871d849e0cded
SSDEEP

24576:nJ8ejSpQgBlxHwHRbTGBnEM7156Tjgg2Ty6nnjqKoe:oE0x8fgJXjqKoe

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
976	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
2044	swift copy $68,000.00.exe
556	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2044	swift copy $68,000.00.exe
Token: SeDebugPrivilege	556	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 556	2044	swift copy $68,000.00.exe	28
PID 2044 wrote to memory of 556	2044	swift copy $68,000.00.exe	28
PID 2044 wrote to memory of 556	2044	swift copy $68,000.00.exe	28
PID 2044 wrote to memory of 556	2044	swift copy $68,000.00.exe	28
PID 2044 wrote to memory of 976	2044	swift copy $68,000.00.exe	30
PID 2044 wrote to memory of 976	2044	swift copy $68,000.00.exe	30
PID 2044 wrote to memory of 976	2044	swift copy $68,000.00.exe	30
PID 2044 wrote to memory of 976	2044	swift copy $68,000.00.exe	30
PID 2044 wrote to memory of 1652	2044	swift copy $68,000.00.exe	32
PID 2044 wrote to memory of 1652	2044	swift copy $68,000.00.exe	32
PID 2044 wrote to memory of 1652	2044	swift copy $68,000.00.exe	32
PID 2044 wrote to memory of 1652	2044	swift copy $68,000.00.exe	32
PID 2044 wrote to memory of 1804	2044	swift copy $68,000.00.exe	33
PID 2044 wrote to memory of 1804	2044	swift copy $68,000.00.exe	33
PID 2044 wrote to memory of 1804	2044	swift copy $68,000.00.exe	33
PID 2044 wrote to memory of 1804	2044	swift copy $68,000.00.exe	33
PID 2044 wrote to memory of 848	2044	swift copy $68,000.00.exe	34
PID 2044 wrote to memory of 848	2044	swift copy $68,000.00.exe	34
PID 2044 wrote to memory of 848	2044	swift copy $68,000.00.exe	34
PID 2044 wrote to memory of 848	2044	swift copy $68,000.00.exe	34
PID 2044 wrote to memory of 1184	2044	swift copy $68,000.00.exe	35
PID 2044 wrote to memory of 1184	2044	swift copy $68,000.00.exe	35
PID 2044 wrote to memory of 1184	2044	swift copy $68,000.00.exe	35
PID 2044 wrote to memory of 1184	2044	swift copy $68,000.00.exe	35
PID 2044 wrote to memory of 1596	2044	swift copy $68,000.00.exe	36
PID 2044 wrote to memory of 1596	2044	swift copy $68,000.00.exe	36
PID 2044 wrote to memory of 1596	2044	swift copy $68,000.00.exe	36
PID 2044 wrote to memory of 1596	2044	swift copy $68,000.00.exe	36

C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe
"C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\wGnnDT.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:556
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wGnnDT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD2AB.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:976
- C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe
  "C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe"
  2⤵
  PID:1652
- C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe
  "C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe"
  2⤵
  PID:1804
- C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe
  "C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe"
  2⤵
  PID:848
- C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe
  "C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe"
  2⤵
  PID:1184
- C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe
  "C:\Users\Admin\AppData\Local\Temp\swift copy $68,000.00.exe"
  2⤵
  PID:1596

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD2AB.tmp

Filesize
1KB

MD5
183399d509a7eacfec347bd2215d276d

SHA1
1dad39949a89f01e416e67d51ecf71878c0ce347

SHA256
0711fffd78d20c4beb8f137029790202292a6b952b14100c89f6a1874dad02a4

SHA512
3b5e77933508697c122040cd2aaa84d16c42c6d4f7551ad69a9f63c4477bfe6680cbdcfbbaa9554ad32faeb39501b488cf9f2569421c50c401ec689bbe844de5

Download Submit
memory/556-68-0x0000000002460000-0x00000000024A0000-memory.dmp

Filesize
256KB

Download
memory/556-69-0x0000000002460000-0x00000000024A0000-memory.dmp

Filesize
256KB

Download
memory/2044-54-0x00000000001C0000-0x00000000002CC000-memory.dmp

Filesize
1.0MB

Download
memory/2044-55-0x0000000004E10000-0x0000000004E50000-memory.dmp

Filesize
256KB

Download
memory/2044-56-0x00000000004D0000-0x00000000004E6000-memory.dmp

Filesize
88KB

Download
memory/2044-57-0x0000000004E10000-0x0000000004E50000-memory.dmp

Filesize
256KB

Download
memory/2044-58-0x00000000004F0000-0x00000000004FC000-memory.dmp

Filesize
48KB

Download
memory/2044-59-0x0000000005E00000-0x0000000005EB8000-memory.dmp

Filesize
736KB

Download
memory/2044-65-0x0000000002100000-0x0000000002132000-memory.dmp

Filesize
200KB

Download