formbook | b6dc1192212d0ae4c5509491a96602f9c3da82694097372e9bf5ae03ca86adba

General

Target

Request a quote Mitsubishi Japan XN501.exe
Size

858KB
MD5

d5079ba6252ba0df47a279c217f79abe
SHA1

1088019f6828d3b01dbaa44a7f27cad6d00bbcd2
SHA256

b6dc1192212d0ae4c5509491a96602f9c3da82694097372e9bf5ae03ca86adba
SHA512

629fce6fa602b30e8d82b980de1a777e87840b2377757fbef18c5037b7d47a54c3c3eec5872da0eec1573807815d45192ccf9b8f8daf53b56dda41baf5ce9193

Score

10^/10

formbook rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.9dgevjb.net/gtl/

Decoy

45687g.net

graveimport.com

bulldogsgear.com

service-support.email

uhzcflg.icu

zebradefensefund.com

make10xhappen.com

ecotegral.online

stillatwink.site

onwardatlanta.com

real-optionstheory.com

madbearcustomwoodworking.com

adelinekaczmarek.com

elia-lca.com

tinykreations.com

rawlinsrealty.info

ubcholdings.com

searko.com

lepinedoree.com

fundsrecoveryexperts.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/1664-7-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/1664-8-0x000000000041EAF0-mapping.dmp	formbook
behavioral1/memory/792-9-0x0000000000000000-mapping.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1084 cmd.exe

pid	process
1084	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

Request a quote Mitsubishi Japan XN501.exeRequest a quote Mitsubishi Japan XN501.exemsdt.exe

description	pid	process	target process
PID 1640 set thread context of 1664	1640	Request a quote Mitsubishi Japan XN501.exe	Request a quote Mitsubishi Japan XN501.exe
PID 1664 set thread context of 1272	1664	Request a quote Mitsubishi Japan XN501.exe	Explorer.EXE
PID 1664 set thread context of 1272	1664	Request a quote Mitsubishi Japan XN501.exe	Explorer.EXE
PID 792 set thread context of 1272	792	msdt.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

Request a quote Mitsubishi Japan XN501.exemsdt.exe

pid	process
1664	Request a quote Mitsubishi Japan XN501.exe
1664	Request a quote Mitsubishi Japan XN501.exe
1664	Request a quote Mitsubishi Japan XN501.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe
792	msdt.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

Request a quote Mitsubishi Japan XN501.exemsdt.exe

pid	process
1664	Request a quote Mitsubishi Japan XN501.exe
1664	Request a quote Mitsubishi Japan XN501.exe
1664	Request a quote Mitsubishi Japan XN501.exe
1664	Request a quote Mitsubishi Japan XN501.exe
792	msdt.exe
792	msdt.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Request a quote Mitsubishi Japan XN501.exemsdt.exe

description pid process

Token: SeDebugPrivilege 1664 Request a quote Mitsubishi Japan XN501.exe
Token: SeDebugPrivilege 792 msdt.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1272 Explorer.EXE
1272 Explorer.EXE
1272 Explorer.EXE
1272 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1272 Explorer.EXE
1272 Explorer.EXE
1272 Explorer.EXE
1272 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1664	Request a quote Mitsubishi Japan XN501.exe
Token: SeDebugPrivilege	792	msdt.exe

pid	process
1272	Explorer.EXE
1272	Explorer.EXE
1272	Explorer.EXE
1272	Explorer.EXE

pid	process
1272	Explorer.EXE
1272	Explorer.EXE
1272	Explorer.EXE
1272	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Request a quote Mitsubishi Japan XN501.exeRequest a quote Mitsubishi Japan XN501.exemsdt.exe

description	pid	process	target process
PID 1640 wrote to memory of 1664	1640	Request a quote Mitsubishi Japan XN501.exe	Request a quote Mitsubishi Japan XN501.exe
PID 1640 wrote to memory of 1664	1640	Request a quote Mitsubishi Japan XN501.exe	Request a quote Mitsubishi Japan XN501.exe
PID 1640 wrote to memory of 1664	1640	Request a quote Mitsubishi Japan XN501.exe	Request a quote Mitsubishi Japan XN501.exe
PID 1640 wrote to memory of 1664	1640	Request a quote Mitsubishi Japan XN501.exe	Request a quote Mitsubishi Japan XN501.exe
PID 1640 wrote to memory of 1664	1640	Request a quote Mitsubishi Japan XN501.exe	Request a quote Mitsubishi Japan XN501.exe
PID 1640 wrote to memory of 1664	1640	Request a quote Mitsubishi Japan XN501.exe	Request a quote Mitsubishi Japan XN501.exe
PID 1640 wrote to memory of 1664	1640	Request a quote Mitsubishi Japan XN501.exe	Request a quote Mitsubishi Japan XN501.exe
PID 1664 wrote to memory of 792	1664	Request a quote Mitsubishi Japan XN501.exe	msdt.exe
PID 1664 wrote to memory of 792	1664	Request a quote Mitsubishi Japan XN501.exe	msdt.exe
PID 1664 wrote to memory of 792	1664	Request a quote Mitsubishi Japan XN501.exe	msdt.exe
PID 1664 wrote to memory of 792	1664	Request a quote Mitsubishi Japan XN501.exe	msdt.exe
PID 792 wrote to memory of 1084	792	msdt.exe	cmd.exe
PID 792 wrote to memory of 1084	792	msdt.exe	cmd.exe
PID 792 wrote to memory of 1084	792	msdt.exe	cmd.exe
PID 792 wrote to memory of 1084	792	msdt.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1272

C:\Users\Admin\AppData\Local\Temp\Request a quote Mitsubishi Japan XN501.exe
"C:\Users\Admin\AppData\Local\Temp\Request a quote Mitsubishi Japan XN501.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1640

C:\Users\Admin\AppData\Local\Temp\Request a quote Mitsubishi Japan XN501.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\SysWOW64\msdt.exe
"C:\Windows\SysWOW64\msdt.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:792

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Request a quote Mitsubishi Japan XN501.exe"
5⤵
- Deletes itself
PID:1084

MITRE ATT&CK Matrix

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Downloads

memory/792-9-0x0000000000000000-mapping.dmp

Download
memory/792-10-0x0000000000B40000-0x0000000000C34000-memory.dmp

Filesize
976KB

Download
memory/792-12-0x0000000002040000-0x0000000002170000-memory.dmp

Filesize
1.2MB

Download
memory/1084-11-0x0000000000000000-mapping.dmp

Download
memory/1272-13-0x0000000006480000-0x00000000065CA000-memory.dmp

Filesize
1.3MB

Download
memory/1640-2-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/1640-3-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/1640-5-0x0000000000800000-0x000000000080E000-memory.dmp

Filesize
56KB

Download
memory/1640-6-0x0000000005610000-0x000000000569F000-memory.dmp

Filesize
572KB

Download
memory/1664-7-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1664-8-0x000000000041EAF0-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads