formbook | 9d854bdc9a85a09795e1354f1d48f2df47d0fef8d365abf065f287b9c3e7d190

General

Target

General Specifications - INVACO PVT.exe
Size

1.4MB
MD5

86dc1dcdf5980995145d57d0013223b1
SHA1

8df0370d6533d9fa9b356c4d2a074382be12e526
SHA256

9d854bdc9a85a09795e1354f1d48f2df47d0fef8d365abf065f287b9c3e7d190
SHA512

cb92f042d3f2b1b76b08b61b8fa4e5dd4a9b51daa1807374392f9058accb3d37c56790597faff8abef17b9436f2d8a6c7ebb3580d4ae3c26dcf9bae806523605
SSDEEP

24576:IAHnh+eWsN3skA4RV1Hom2KXMmHaI3Kyz/DYDy6cwmb5:Ph+ZkldoPK8YaI3Ky7JT/

Score

10^/10

formbook kh11 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

kh11

Decoy

theluckypaddle.net

assurelinkenterprises.com

gazpachogroup.com

worxservicesllc.com

bestecankurban.com

cotebrief.com

899173.com

navist.io

metaverseharem.com

genpower-plus.com

drhandgrip.com

jessicachristina.com

eidura.com

cat2000andhope1izfanfiction.com

nywaiverlatam.com

cdlb9twt.shop

j2mjewerly.com

itsmisshodges.com

timeis.shop

santefe4g.com

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/2560-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2560-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2612-20-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/2612-22-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2316 set thread context of 2560	2316	General Specifications - INVACO PVT.exe	28
PID 2560 set thread context of 1196	2560	svchost.exe	21
PID 2612 set thread context of 1196	2612	help.exe	21

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2980	2316	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
2560	svchost.exe
2560	svchost.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe
2612	help.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2316	General Specifications - INVACO PVT.exe
2560	svchost.exe
2560	svchost.exe
2560	svchost.exe
2612	help.exe
2612	help.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2560	svchost.exe
Token: SeShutdownPrivilege	1196	Explorer.EXE
Token: SeDebugPrivilege	2612	help.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2316	General Specifications - INVACO PVT.exe
2316	General Specifications - INVACO PVT.exe
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2316	General Specifications - INVACO PVT.exe
2316	General Specifications - INVACO PVT.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2560	2316	General Specifications - INVACO PVT.exe	28
PID 2316 wrote to memory of 2560	2316	General Specifications - INVACO PVT.exe	28
PID 2316 wrote to memory of 2560	2316	General Specifications - INVACO PVT.exe	28
PID 2316 wrote to memory of 2560	2316	General Specifications - INVACO PVT.exe	28
PID 2316 wrote to memory of 2560	2316	General Specifications - INVACO PVT.exe	28
PID 2316 wrote to memory of 2980	2316	General Specifications - INVACO PVT.exe	29
PID 2316 wrote to memory of 2980	2316	General Specifications - INVACO PVT.exe	29
PID 2316 wrote to memory of 2980	2316	General Specifications - INVACO PVT.exe	29
PID 2316 wrote to memory of 2980	2316	General Specifications - INVACO PVT.exe	29
PID 1196 wrote to memory of 2612	1196	Explorer.EXE	30
PID 1196 wrote to memory of 2612	1196	Explorer.EXE	30
PID 1196 wrote to memory of 2612	1196	Explorer.EXE	30
PID 1196 wrote to memory of 2612	1196	Explorer.EXE	30
PID 2612 wrote to memory of 2704	2612	help.exe	31
PID 2612 wrote to memory of 2704	2612	help.exe	31
PID 2612 wrote to memory of 2704	2612	help.exe	31
PID 2612 wrote to memory of 2704	2612	help.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\General Specifications - INVACO PVT.exe
  "C:\Users\Admin\AppData\Local\Temp\General Specifications - INVACO PVT.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\General Specifications - INVACO PVT.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2560
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 316
    3⤵
    - Program crash
    PID:2980
- C:\Windows\SysWOW64\help.exe
  "C:\Windows\SysWOW64\help.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    PID:2704

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1196-28-0x00000000051F0000-0x0000000005371000-memory.dmp

Filesize
1.5MB

Download
memory/1196-14-0x0000000003B10000-0x0000000003C10000-memory.dmp

Filesize
1024KB

Download
memory/1196-17-0x00000000050B0000-0x00000000051E8000-memory.dmp

Filesize
1.2MB

Download
memory/1196-32-0x00000000051F0000-0x0000000005371000-memory.dmp

Filesize
1.5MB

Download
memory/1196-29-0x00000000051F0000-0x0000000005371000-memory.dmp

Filesize
1.5MB

Download
memory/2316-10-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download
memory/2560-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2560-12-0x00000000008A0000-0x0000000000BA3000-memory.dmp

Filesize
3.0MB

Download
memory/2560-16-0x0000000000180000-0x0000000000194000-memory.dmp

Filesize
80KB

Download
memory/2560-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2612-19-0x0000000000600000-0x0000000000606000-memory.dmp

Filesize
24KB

Download
memory/2612-22-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2612-25-0x0000000000440000-0x00000000004D3000-memory.dmp

Filesize
588KB

Download
memory/2612-21-0x00000000008B0000-0x0000000000BB3000-memory.dmp

Filesize
3.0MB

Download
memory/2612-20-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2612-18-0x0000000000600000-0x0000000000606000-memory.dmp

Filesize
24KB

Download

Analysis

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