formbook | 12fb27d7a59c168a82317baa0b127b8a826cc98dd108fc37fd022d8a842b06bc

General

Target

Quotation approved 02887.exe
Size

566KB
MD5

7df9e584bf64bcf76701b0177b673e48
SHA1

07199478434332e2b57650e506d9933f89ee18ae
SHA256

12fb27d7a59c168a82317baa0b127b8a826cc98dd108fc37fd022d8a842b06bc
SHA512

93c251fd6a6c556bf1b2b3fd5b649f305f5890af725191e0398834357d2a821ff2042de06177c2d9c2b0bf5e816d8928841e4fefa0ef1aed76814d45cd23ebca
SSDEEP

12288:/4gZMDGR1CtxLLOt26jGz3mBNWaoCfWwHDasYbinls94Wqs9MWXa5WSkR:VMDGALgRGz2LpW+DvlsWps9d9h

Score

10^/10

formbook vr01 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

vr01

Decoy

eclipsefoodservice.com

oregonjobs.co

ethicai.pro

frontierconnects.co

elcaporalburley.com

exoticskinco.com

topdeals.biz

carmensbookstore.com

mayorii.com

viewhird.com

bharatcrimecontrol24news.com

sampleshubusa.com

molobeverello.com

nicholsonflooringservices.com

kidscircle.shop

771010.cc

poseidoncrm.com

liviafiorelli.com

flavorfog.online

xaqh.info

Signatures

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

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3004-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3004-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2892-20-0x0000000000800000-0x000000000082F000-memory.dmp	formbook
behavioral2/memory/2892-22-0x0000000000800000-0x000000000082F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

Quotation approved 02887.exeQuotation approved 02887.execscript.exe

description	pid	process	target process
PID 3836 set thread context of 3004	3836	Quotation approved 02887.exe	Quotation approved 02887.exe
PID 3004 set thread context of 3484	3004	Quotation approved 02887.exe	Explorer.EXE
PID 2892 set thread context of 3484	2892	cscript.exe	Explorer.EXE

Modifies registry class 3 IoCs

Processes:

Explorer.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

Quotation approved 02887.execscript.exe

pid	process
3004	Quotation approved 02887.exe
3004	Quotation approved 02887.exe
3004	Quotation approved 02887.exe
3004	Quotation approved 02887.exe
3004	Quotation approved 02887.exe
3004	Quotation approved 02887.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe
2892	cscript.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Quotation approved 02887.execscript.exe

pid process

3004 Quotation approved 02887.exe
3004 Quotation approved 02887.exe
3004 Quotation approved 02887.exe
2892 cscript.exe
2892 cscript.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

Processes:

Quotation approved 02887.execscript.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	3004	Quotation approved 02887.exe
Token: SeDebugPrivilege	2892	cscript.exe
Token: SeShutdownPrivilege	3484	Explorer.EXE
Token: SeCreatePagefilePrivilege	3484	Explorer.EXE
Token: SeShutdownPrivilege	3484	Explorer.EXE
Token: SeCreatePagefilePrivilege	3484	Explorer.EXE
Token: SeShutdownPrivilege	3484	Explorer.EXE
Token: SeCreatePagefilePrivilege	3484	Explorer.EXE
Token: SeShutdownPrivilege	3484	Explorer.EXE
Token: SeCreatePagefilePrivilege	3484	Explorer.EXE
Token: SeShutdownPrivilege	3484	Explorer.EXE
Token: SeCreatePagefilePrivilege	3484	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

3484 Explorer.EXE
3484 Explorer.EXE
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3484 Explorer.EXE

pid	process
3484	Explorer.EXE
3484	Explorer.EXE

pid	process
3484	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Quotation approved 02887.exeExplorer.EXEcscript.exe

description	pid	process	target process
PID 3836 wrote to memory of 3004	3836	Quotation approved 02887.exe	Quotation approved 02887.exe
PID 3836 wrote to memory of 3004	3836	Quotation approved 02887.exe	Quotation approved 02887.exe
PID 3836 wrote to memory of 3004	3836	Quotation approved 02887.exe	Quotation approved 02887.exe
PID 3836 wrote to memory of 3004	3836	Quotation approved 02887.exe	Quotation approved 02887.exe
PID 3836 wrote to memory of 3004	3836	Quotation approved 02887.exe	Quotation approved 02887.exe
PID 3836 wrote to memory of 3004	3836	Quotation approved 02887.exe	Quotation approved 02887.exe
PID 3484 wrote to memory of 2892	3484	Explorer.EXE	cscript.exe
PID 3484 wrote to memory of 2892	3484	Explorer.EXE	cscript.exe
PID 3484 wrote to memory of 2892	3484	Explorer.EXE	cscript.exe
PID 2892 wrote to memory of 1220	2892	cscript.exe	cmd.exe
PID 2892 wrote to memory of 1220	2892	cscript.exe	cmd.exe
PID 2892 wrote to memory of 1220	2892	cscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3484

C:\Users\Admin\AppData\Local\Temp\Quotation approved 02887.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation approved 02887.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3836

C:\Users\Admin\AppData\Local\Temp\Quotation approved 02887.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation approved 02887.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3004

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2892

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Quotation approved 02887.exe"
3⤵
PID:1220

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2892-18-0x00000000008C0000-0x00000000008E7000-memory.dmp

Filesize
156KB

Download
memory/2892-24-0x0000000002790000-0x0000000002823000-memory.dmp

Filesize
588KB

Download
memory/2892-22-0x0000000000800000-0x000000000082F000-memory.dmp

Filesize
188KB

Download
memory/2892-21-0x00000000029C0000-0x0000000002D0A000-memory.dmp

Filesize
3.3MB

Download
memory/2892-20-0x0000000000800000-0x000000000082F000-memory.dmp

Filesize
188KB

Download
memory/2892-19-0x00000000008C0000-0x00000000008E7000-memory.dmp

Filesize
156KB

Download
memory/3004-13-0x0000000001130000-0x000000000147A000-memory.dmp

Filesize
3.3MB

Download
memory/3004-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3004-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3004-16-0x0000000000C60000-0x0000000000C74000-memory.dmp

Filesize
80KB

Download
memory/3484-17-0x00000000073C0000-0x0000000007499000-memory.dmp

Filesize
868KB

Download
memory/3484-32-0x00000000088F0000-0x00000000089BD000-memory.dmp

Filesize
820KB

Download
memory/3484-29-0x00000000088F0000-0x00000000089BD000-memory.dmp

Filesize
820KB

Download
memory/3484-28-0x00000000088F0000-0x00000000089BD000-memory.dmp

Filesize
820KB

Download
memory/3484-25-0x00000000073C0000-0x0000000007499000-memory.dmp

Filesize
868KB

Download
memory/3836-12-0x00000000750F0000-0x00000000758A0000-memory.dmp

Filesize
7.7MB

Download
memory/3836-6-0x0000000005230000-0x0000000005242000-memory.dmp

Filesize
72KB

Download
memory/3836-5-0x0000000005150000-0x000000000515A000-memory.dmp

Filesize
40KB

Download
memory/3836-4-0x0000000005170000-0x0000000005180000-memory.dmp

Filesize
64KB

Download
memory/3836-3-0x0000000004F90000-0x0000000005022000-memory.dmp

Filesize
584KB

Download
memory/3836-2-0x0000000005450000-0x00000000059F4000-memory.dmp

Filesize
5.6MB

Download
memory/3836-0-0x0000000000530000-0x00000000005C0000-memory.dmp

Filesize
576KB

Download
memory/3836-1-0x00000000750F0000-0x00000000758A0000-memory.dmp

Filesize
7.7MB

Download
memory/3836-7-0x0000000005250000-0x000000000525C000-memory.dmp

Filesize
48KB

Download
memory/3836-9-0x0000000008C20000-0x0000000008CBC000-memory.dmp

Filesize
624KB

Download
memory/3836-8-0x0000000006470000-0x00000000064E6000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads