formbook | b9bdf17b0783f5b073ba007091604c0407e825b17ae8ae90bf53d2a2140341ba

General

Target

Swift Copy.exe
Size

668KB
MD5

3c5bcd6427bdec6f9dc27f22123322a3
SHA1

62d8f3e059e55e55ea27de88947689f06cc2551f
SHA256

b9bdf17b0783f5b073ba007091604c0407e825b17ae8ae90bf53d2a2140341ba
SHA512

672248efce41e4eace1901cdba6716b915e3c58c559f4cc1f24b7ec9adb7e8f13db44830729561177cc216fa8eaff31ca47faccb27d60fc620ee051a4123d114
SSDEEP

12288:U6whh2Y4Y8WfDrYfGJ68qDC1Hei74I+9:vwhh2fqrYfGJvqD2P7

Score

10^/10

formbook m82 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m82

Decoy

jamesdevereux.com

artificialturfminneapolis.com

hongmeiyan.com

lojaderoupasbr.com

yit.africa

austinrelocationexpert.com

saiva.page

exitsategy.com

chochonux.com

klosterbraeu-unterliezheim.com

byseymanur.com

sblwarwickshire.co.uk

brazimaid.com

ciogame.com

bronzesailing.com

dwkapl.xyz

022dyd.com

compassandpathwriting.com

alphabet1x.com

selfcleaninghairbrush.co.uk

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/592-64-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/592-68-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1652-73-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/1652-75-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 592	1724	Swift Copy.exe	28
PID 592 set thread context of 1324	592	RegSvcs.exe	16
PID 1652 set thread context of 1324	1652	msdt.exe	16

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
1724	Swift Copy.exe
1724	Swift Copy.exe
592	RegSvcs.exe
592	RegSvcs.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe
1652	msdt.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1324	Explorer.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
592	RegSvcs.exe
592	RegSvcs.exe
592	RegSvcs.exe
1652	msdt.exe
1652	msdt.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1724	Swift Copy.exe
Token: SeDebugPrivilege	592	RegSvcs.exe
Token: SeDebugPrivilege	1652	msdt.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1324	Explorer.EXE
1324	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1324	Explorer.EXE
1324	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1724 wrote to memory of 592	1724	Swift Copy.exe	28
PID 1324 wrote to memory of 1652	1324	Explorer.EXE	29
PID 1324 wrote to memory of 1652	1324	Explorer.EXE	29
PID 1324 wrote to memory of 1652	1324	Explorer.EXE	29
PID 1324 wrote to memory of 1652	1324	Explorer.EXE	29
PID 1652 wrote to memory of 1884	1652	msdt.exe	30
PID 1652 wrote to memory of 1884	1652	msdt.exe	30
PID 1652 wrote to memory of 1884	1652	msdt.exe	30
PID 1652 wrote to memory of 1884	1652	msdt.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1324
- C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe
  "C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1724
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:592
- C:\Windows\SysWOW64\msdt.exe
  "C:\Windows\SysWOW64\msdt.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1652
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:1884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/592-62-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/592-69-0x00000000001A0000-0x00000000001B5000-memory.dmp

Filesize
84KB

Download
memory/592-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/592-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/592-68-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/592-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/592-67-0x00000000009C0000-0x0000000000CC3000-memory.dmp

Filesize
3.0MB

Download
memory/1324-82-0x0000000006D70000-0x0000000006E7E000-memory.dmp

Filesize
1.1MB

Download
memory/1324-80-0x0000000006D70000-0x0000000006E7E000-memory.dmp

Filesize
1.1MB

Download
memory/1324-79-0x0000000006D70000-0x0000000006E7E000-memory.dmp

Filesize
1.1MB

Download
memory/1324-76-0x0000000003B10000-0x0000000003D10000-memory.dmp

Filesize
2.0MB

Download
memory/1324-70-0x0000000006C10000-0x0000000006D68000-memory.dmp

Filesize
1.3MB

Download
memory/1324-66-0x0000000003B10000-0x0000000003D10000-memory.dmp

Filesize
2.0MB

Download
memory/1652-73-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1652-71-0x0000000000660000-0x0000000000754000-memory.dmp

Filesize
976KB

Download
memory/1652-72-0x0000000000660000-0x0000000000754000-memory.dmp

Filesize
976KB

Download
memory/1652-74-0x00000000021A0000-0x00000000024A3000-memory.dmp

Filesize
3.0MB

Download
memory/1652-75-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1652-78-0x0000000002010000-0x00000000020A4000-memory.dmp

Filesize
592KB

Download
memory/1724-60-0x0000000002010000-0x0000000002048000-memory.dmp

Filesize
224KB

Download
memory/1724-59-0x0000000004FE0000-0x0000000005050000-memory.dmp

Filesize
448KB

Download
memory/1724-54-0x00000000000A0000-0x000000000014E000-memory.dmp

Filesize
696KB

Download
memory/1724-58-0x0000000000410000-0x000000000041A000-memory.dmp

Filesize
40KB

Download
memory/1724-57-0x0000000000720000-0x0000000000760000-memory.dmp

Filesize
256KB

Download
memory/1724-56-0x00000000003F0000-0x0000000000402000-memory.dmp

Filesize
72KB

Download
memory/1724-55-0x0000000000720000-0x0000000000760000-memory.dmp

Filesize
256KB

Download

Analysis

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