formbook | f910b739d3d727fc1f5acde88b0740a575c603dc6c61246156c5debd6bd126bc

General

Target

Quotationv.exe
Size

669KB
MD5

52cfc15a97799e70a8b4a39b04bc8e2b
SHA1

2cfa4daab21dd8115167a3ccba0080f5fdad63ff
SHA256

f910b739d3d727fc1f5acde88b0740a575c603dc6c61246156c5debd6bd126bc
SHA512

95b7d0c4942703ebfec9d405bfe08efd1f11c2af3b9f65e05bef5afb3440fabcff5e5733de9bec824331d6b22c26e72419e25ca66a6948c07c0c4d4cc98fcdc3

Score

10^/10

rat evasion trojan spyware stealer formbook

Malware Config

Extracted

Family

formbook

C2

http://www.fex-tracks.com/pdup/

Decoy

mycharlesschwab.com

casinocode.online

lesliemostellerart.com

cdtevergreen.com

jualpenirumasli.com

lvyouonline.com

moteaiai.com

coachmo13.com

lampungtimur.com

sellmycapecodhouse.com

wearschool.com

onlinekazancyollari.com

ubmotherhood.com

sqyxedu.com

sibate518.com

energygv.com

sathsathhain.com

paperghostsbook.com

investinbritain.net

tansuokeji.ink

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
behavioral1/memory/1468-1-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/1468-1-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/1468-2-0x000000000041EDC0-mapping.dmp	formbook
behavioral1/memory/1096-4-0x0000000000000000-mapping.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1536 cmd.exe
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

Explorer.EXE

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Explorer.EXE

pid	process
1536	cmd.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Explorer.EXE

Suspicious use of SetThreadContext 4 IoCs

Processes:

Quotationv.exeQuotationv.execmmon32.exe

description	pid	process	target process
PID 1124 set thread context of 1468	1124	Quotationv.exe	Quotationv.exe
PID 1468 set thread context of 1304	1468	Quotationv.exe	Explorer.EXE
PID 1468 set thread context of 1304	1468	Quotationv.exe	Explorer.EXE
PID 1096 set thread context of 1304	1096	cmmon32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 23 IoCs

Processes:

Quotationv.exeQuotationv.execmmon32.exe

pid	process
1124	Quotationv.exe
1124	Quotationv.exe
1468	Quotationv.exe
1468	Quotationv.exe
1468	Quotationv.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe
1096	cmmon32.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

Quotationv.execmmon32.exe

pid process

1468 Quotationv.exe
1468 Quotationv.exe
1468 Quotationv.exe
1468 Quotationv.exe
1096 cmmon32.exe
1096 cmmon32.exe

pid	process
1468	Quotationv.exe
1468	Quotationv.exe
1468	Quotationv.exe
1468	Quotationv.exe
1096	cmmon32.exe
1096	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Quotationv.exeQuotationv.exeExplorer.EXEcmmon32.exe

description	pid	process
Token: SeDebugPrivilege	1124	Quotationv.exe
Token: SeDebugPrivilege	1468	Quotationv.exe
Token: SeShutdownPrivilege	1304	Explorer.EXE
Token: SeDebugPrivilege	1096	cmmon32.exe

Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

Explorer.EXE

pid process

1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE
1304 Explorer.EXE

pid	process
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE

pid	process
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE
1304	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Quotationv.exeQuotationv.execmmon32.exe

description	pid	process	target process
PID 1124 wrote to memory of 1468	1124	Quotationv.exe	Quotationv.exe
PID 1124 wrote to memory of 1468	1124	Quotationv.exe	Quotationv.exe
PID 1124 wrote to memory of 1468	1124	Quotationv.exe	Quotationv.exe
PID 1124 wrote to memory of 1468	1124	Quotationv.exe	Quotationv.exe
PID 1124 wrote to memory of 1468	1124	Quotationv.exe	Quotationv.exe
PID 1124 wrote to memory of 1468	1124	Quotationv.exe	Quotationv.exe
PID 1124 wrote to memory of 1468	1124	Quotationv.exe	Quotationv.exe
PID 1468 wrote to memory of 1096	1468	Quotationv.exe	cmmon32.exe
PID 1468 wrote to memory of 1096	1468	Quotationv.exe	cmmon32.exe
PID 1468 wrote to memory of 1096	1468	Quotationv.exe	cmmon32.exe
PID 1468 wrote to memory of 1096	1468	Quotationv.exe	cmmon32.exe
PID 1096 wrote to memory of 1536	1096	cmmon32.exe	cmd.exe
PID 1096 wrote to memory of 1536	1096	cmmon32.exe	cmd.exe
PID 1096 wrote to memory of 1536	1096	cmmon32.exe	cmd.exe
PID 1096 wrote to memory of 1536	1096	cmmon32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1304

C:\Users\Admin\AppData\Local\Temp\Quotationv.exe
"C:\Users\Admin\AppData\Local\Temp\Quotationv.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1124

C:\Users\Admin\AppData\Local\Temp\Quotationv.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1468

C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1096

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Quotationv.exe"
5⤵
- Deletes itself
PID:1536

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:1620

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1096-4-0x0000000000000000-mapping.dmp

Download
memory/1096-5-0x0000000000550000-0x000000000055D000-memory.dmp

Filesize
52KB

Download
memory/1096-7-0x0000000003000000-0x000000000309A000-memory.dmp

Filesize
616KB

Download
memory/1096-8-0x0000000074F30000-0x0000000074F38000-memory.dmp

Filesize
32KB

Download
memory/1124-0-0x00000000077F0000-0x00000000077F2000-memory.dmp

Filesize
8KB

Download
memory/1304-3-0x0000000005070000-0x0000000005130000-memory.dmp

Filesize
768KB

Download
memory/1468-1-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1468-2-0x000000000041EDC0-mapping.dmp

Download
memory/1536-6-0x0000000000000000-mapping.dmp

Download
memory/1680-9-0x000007FEF7E00000-0x000007FEF807A000-memory.dmp

Filesize
2.5MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads