formbook | 8df52ba27a44fa2964a2fe9de4894aefa47b3c09abaeeb9602bde6d96926136e

General

Target

New Orders 122020 2 x 40 HQ.pdf.exe
Size

642KB
MD5

a02437aa430c0ca2847115f6ca17d0a3
SHA1

1fa9f7f2bae891e8e06e73bd01abf18e839829a6
SHA256

8df52ba27a44fa2964a2fe9de4894aefa47b3c09abaeeb9602bde6d96926136e
SHA512

7983864d374d31b9b5a286afbed5024f61e8636b5ca374c421ceb888699919b10ee05951713b49b56e1df4eb64eb8ea931550a9ecf6993542eef1e159eed40a3

Score

10^/10

formbook rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.supinapp.com/grv/

Decoy

morganofatlanta.com

vz473.com

hengetelt.com

bailcally.com

virtuosoonline.com

tenthousandli.com

ohanamascota.com

digi-plates.com

prismagtech.com

we-cinema.com

372680.com

smartautoexpert.xyz

mrxzg.com

apartment-brussels.com

reverseincubator.com

linkasean.com

yummicrabva.com

diguchaye.com

reaktorfatura.com

thecatsaysno.com

Signatures

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

Formbook Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/292-66-0x000000000041EC20-mapping.dmp	formbook
behavioral1/memory/292-65-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/1140-76-0x0000000000080000-0x00000000000AE000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1900 cmd.exe

pid	process
1900	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

New Orders 122020 2 x 40 HQ.pdf.exeNew Orders 122020 2 x 40 HQ.pdf.exenetsh.exe

description	pid	process	target process
PID 1268 set thread context of 292	1268	New Orders 122020 2 x 40 HQ.pdf.exe	New Orders 122020 2 x 40 HQ.pdf.exe
PID 292 set thread context of 1196	292	New Orders 122020 2 x 40 HQ.pdf.exe	Explorer.EXE
PID 292 set thread context of 1196	292	New Orders 122020 2 x 40 HQ.pdf.exe	Explorer.EXE
PID 1140 set thread context of 1196	1140	netsh.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

New Orders 122020 2 x 40 HQ.pdf.exenetsh.exe

pid	process
292	New Orders 122020 2 x 40 HQ.pdf.exe
292	New Orders 122020 2 x 40 HQ.pdf.exe
292	New Orders 122020 2 x 40 HQ.pdf.exe
1140	netsh.exe
1140	netsh.exe
1140	netsh.exe
1140	netsh.exe
1140	netsh.exe
1140	netsh.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

New Orders 122020 2 x 40 HQ.pdf.exenetsh.exe

pid	process
292	New Orders 122020 2 x 40 HQ.pdf.exe
292	New Orders 122020 2 x 40 HQ.pdf.exe
292	New Orders 122020 2 x 40 HQ.pdf.exe
292	New Orders 122020 2 x 40 HQ.pdf.exe
1140	netsh.exe
1140	netsh.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

New Orders 122020 2 x 40 HQ.pdf.exenetsh.exe

description pid process

Token: SeDebugPrivilege 292 New Orders 122020 2 x 40 HQ.pdf.exe
Token: SeDebugPrivilege 1140 netsh.exe

description	pid	process
Token: SeDebugPrivilege	292	New Orders 122020 2 x 40 HQ.pdf.exe
Token: SeDebugPrivilege	1140	netsh.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

New Orders 122020 2 x 40 HQ.pdf.exeExplorer.EXEnetsh.exe

description	pid	process	target process
PID 1268 wrote to memory of 292	1268	New Orders 122020 2 x 40 HQ.pdf.exe	New Orders 122020 2 x 40 HQ.pdf.exe
PID 1268 wrote to memory of 292	1268	New Orders 122020 2 x 40 HQ.pdf.exe	New Orders 122020 2 x 40 HQ.pdf.exe
PID 1268 wrote to memory of 292	1268	New Orders 122020 2 x 40 HQ.pdf.exe	New Orders 122020 2 x 40 HQ.pdf.exe
PID 1268 wrote to memory of 292	1268	New Orders 122020 2 x 40 HQ.pdf.exe	New Orders 122020 2 x 40 HQ.pdf.exe
PID 1268 wrote to memory of 292	1268	New Orders 122020 2 x 40 HQ.pdf.exe	New Orders 122020 2 x 40 HQ.pdf.exe
PID 1268 wrote to memory of 292	1268	New Orders 122020 2 x 40 HQ.pdf.exe	New Orders 122020 2 x 40 HQ.pdf.exe
PID 1268 wrote to memory of 292	1268	New Orders 122020 2 x 40 HQ.pdf.exe	New Orders 122020 2 x 40 HQ.pdf.exe
PID 1196 wrote to memory of 1140	1196	Explorer.EXE	netsh.exe
PID 1196 wrote to memory of 1140	1196	Explorer.EXE	netsh.exe
PID 1196 wrote to memory of 1140	1196	Explorer.EXE	netsh.exe
PID 1196 wrote to memory of 1140	1196	Explorer.EXE	netsh.exe
PID 1140 wrote to memory of 1900	1140	netsh.exe	cmd.exe
PID 1140 wrote to memory of 1900	1140	netsh.exe	cmd.exe
PID 1140 wrote to memory of 1900	1140	netsh.exe	cmd.exe
PID 1140 wrote to memory of 1900	1140	netsh.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\New Orders 122020 2 x 40 HQ.pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\New Orders 122020 2 x 40 HQ.pdf.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1268
- - C:\Users\Admin\AppData\Local\Temp\New Orders 122020 2 x 40 HQ.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\New Orders 122020 2 x 40 HQ.pdf.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:292
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\SysWOW64\netsh.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1140
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\New Orders 122020 2 x 40 HQ.pdf.exe"
    3⤵
    - Deletes itself
    PID:1900

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/292-66-0x000000000041EC20-mapping.dmp

Download
memory/292-71-0x00000000002E0000-0x00000000002F4000-memory.dmp

Filesize
80KB

Download
memory/292-69-0x0000000000290000-0x00000000002A4000-memory.dmp

Filesize
80KB

Download
memory/292-68-0x0000000000B70000-0x0000000000E73000-memory.dmp

Filesize
3.0MB

Download
memory/292-65-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1140-73-0x0000000000000000-mapping.dmp

Download
memory/1140-75-0x0000000000930000-0x000000000094B000-memory.dmp

Filesize
108KB

Download
memory/1140-78-0x0000000000630000-0x00000000006C3000-memory.dmp

Filesize
588KB

Download
memory/1140-77-0x0000000002200000-0x0000000002503000-memory.dmp

Filesize
3.0MB

Download
memory/1140-76-0x0000000000080000-0x00000000000AE000-memory.dmp

Filesize
184KB

Download
memory/1196-70-0x0000000004CA0000-0x0000000004E1E000-memory.dmp

Filesize
1.5MB

Download
memory/1196-72-0x00000000078F0000-0x0000000007A9A000-memory.dmp

Filesize
1.7MB

Download
memory/1196-79-0x0000000003E10000-0x0000000003EEF000-memory.dmp

Filesize
892KB

Download
memory/1268-61-0x0000000000570000-0x0000000000574000-memory.dmp

Filesize
16KB

Download
memory/1268-59-0x0000000000830000-0x0000000000831000-memory.dmp

Filesize
4KB

Download
memory/1268-64-0x0000000000590000-0x00000000005C8000-memory.dmp

Filesize
224KB

Download
memory/1268-62-0x0000000004D10000-0x0000000004D11000-memory.dmp

Filesize
4KB

Download
memory/1268-63-0x0000000004D50000-0x0000000004DCF000-memory.dmp

Filesize
508KB

Download
memory/1900-74-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads