formbook | 1f05b369246b2867a66aba3cacd9da9c2f29c03adc4d45883c91054c35ac3345

General

Target

orden pdf.exe
Size

1.5MB
MD5

4f1ad14256cc9c420d78d69b468bab48
SHA1

7734beec32b17c6ef0678533cc9634bd2c890c65
SHA256

1f05b369246b2867a66aba3cacd9da9c2f29c03adc4d45883c91054c35ac3345
SHA512

38dbbf685b18d2540d739b0ff74bb00f20a1e0b1c142e40b7bbb2e451f6d8ea9e992eb01f77eff945a47bc57fb6ada9e184dd9d6f07e732c253449509deeec71

Score

10^/10

formbook persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.joomlas123.info/n7ak/

Decoy

audereventur.com

huro14.com

wwwjinsha155.com

antiquevendor.com

samuraisoulfood.net

traffic4updates.download

hypersarv.com

rapport-happy-wedding.com

rokutechnosupport.online

allworljob.com

hanaleedossmann.com

kauai-marathon.com

bepbosch.com

kangen-international.com

zoneshopemenowz.com

belviderewrestling.com

ipllink.com

sellingforcreators.com

wwwswty6655.com

qtumboa.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/1804-2-0x0000000000400000-0x000000000042D000-memory.dmp	formbook
behavioral1/memory/1804-3-0x000000000041E380-mapping.dmp	formbook
behavioral1/memory/900-4-0x0000000000000000-mapping.dmp	formbook

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

wscript.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\9R-XJVHPZD = "C:\\Program Files (x86)\\S7nmxmp\\certmgrnz7de.exe"	wscript.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	wscript.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1508 cmd.exe
Drops startup file 1 IoCs

Processes:

orden pdf.exe

description ioc process

File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.url orden pdf.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1508	cmd.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.url	orden pdf.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

orden pdf.exeorden pdf.exewscript.exe

description	pid	process	target process
PID 372 set thread context of 1804	372	orden pdf.exe	orden pdf.exe
PID 1804 set thread context of 1264	1804	orden pdf.exe	Explorer.EXE
PID 900 set thread context of 1264	900	wscript.exe	Explorer.EXE

Drops file in Program Files directory 1 IoCs

Processes:

wscript.exe

description ioc process

File opened for modification C:\Program Files (x86)\S7nmxmp\certmgrnz7de.exe wscript.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\S7nmxmp\certmgrnz7de.exe	wscript.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

wscript.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-3825035466-2522850611-591511364-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	wscript.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

Processes:

orden pdf.exewscript.exe

pid	process
1804	orden pdf.exe
1804	orden pdf.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe

Suspicious behavior: MapViewOfSection 10 IoCs

Processes:

orden pdf.exeorden pdf.exewscript.exe

pid	process
372	orden pdf.exe
372	orden pdf.exe
372	orden pdf.exe
1804	orden pdf.exe
1804	orden pdf.exe
1804	orden pdf.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe
900	wscript.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

orden pdf.exewscript.exe

description pid process

Token: SeDebugPrivilege 1804 orden pdf.exe
Token: SeDebugPrivilege 900 wscript.exe
Suspicious use of FindShellTrayWindow 7 IoCs

Processes:

orden pdf.exeExplorer.EXE

pid process

372 orden pdf.exe
372 orden pdf.exe
372 orden pdf.exe
1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
Suspicious use of SendNotifyMessage 7 IoCs

Processes:

orden pdf.exeExplorer.EXE

pid process

372 orden pdf.exe
372 orden pdf.exe
372 orden pdf.exe
1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1804	orden pdf.exe
Token: SeDebugPrivilege	900	wscript.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

orden pdf.exeExplorer.EXEwscript.exe

description	pid	process	target process
PID 372 wrote to memory of 1780	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1780	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1780	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1780	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1792	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1792	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1792	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1792	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1804	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1804	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1804	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1804	372	orden pdf.exe	orden pdf.exe
PID 372 wrote to memory of 1804	372	orden pdf.exe	orden pdf.exe
PID 1264 wrote to memory of 900	1264	Explorer.EXE	wscript.exe
PID 1264 wrote to memory of 900	1264	Explorer.EXE	wscript.exe
PID 1264 wrote to memory of 900	1264	Explorer.EXE	wscript.exe
PID 1264 wrote to memory of 900	1264	Explorer.EXE	wscript.exe
PID 900 wrote to memory of 1508	900	wscript.exe	cmd.exe
PID 900 wrote to memory of 1508	900	wscript.exe	cmd.exe
PID 900 wrote to memory of 1508	900	wscript.exe	cmd.exe
PID 900 wrote to memory of 1508	900	wscript.exe	cmd.exe
PID 900 wrote to memory of 516	900	wscript.exe	Firefox.exe
PID 900 wrote to memory of 516	900	wscript.exe	Firefox.exe
PID 900 wrote to memory of 516	900	wscript.exe	Firefox.exe
PID 900 wrote to memory of 516	900	wscript.exe	Firefox.exe
PID 900 wrote to memory of 516	900	wscript.exe	Firefox.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

wscript.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer wscript.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer	wscript.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1264

C:\Users\Admin\AppData\Local\Temp\orden pdf.exe
"C:\Users\Admin\AppData\Local\Temp\orden pdf.exe"
2⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:372

C:\Users\Admin\AppData\Local\Temp\orden pdf.exe
"C:\Users\Admin\AppData\Local\Temp\orden pdf.exe"
3⤵
PID:1780

C:\Users\Admin\AppData\Local\Temp\orden pdf.exe
"C:\Users\Admin\AppData\Local\Temp\orden pdf.exe"
3⤵
PID:1792

C:\Users\Admin\AppData\Local\Temp\orden pdf.exe
"C:\Users\Admin\AppData\Local\Temp\orden pdf.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1804

C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.exe"
2⤵
- Adds policy Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:900

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\orden pdf.exe"
3⤵
- Deletes itself
PID:1508

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:516

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologim.jpeg
MD5
cd74f6589a0c44378bc905a248536884

SHA1
b35065b7d22ef1e7c684ad1f8618acd7a53f9d8f

SHA256
21bb28e53679bfb63305858db7ad8f9e4e841baaef3eeb831440b71504fb4088

SHA512
def66b7a9a3fe70fab174b3ca5f953f08b2b3a41c1f6689acba86279a84e24c3849b70ba30bebabe1e9cc08545acad9764bf068a58454c531749ce4cd04c6396

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrf.ini
MD5
2f245469795b865bdd1b956c23d7893d

SHA1
6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

SHA256
1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

SHA512
909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologri.ini
MD5
d63a82e5d81e02e399090af26db0b9cb

SHA1
91d0014c8f54743bba141fd60c9d963f869d76c9

SHA256
eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

SHA512
38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrv.ini
MD5
ba3b6bc807d4f76794c4b81b09bb9ba5

SHA1
24cb89501f0212ff3095ecc0aba97dd563718fb1

SHA256
6eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507

SHA512
ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf

Download Submit
memory/516-17-0x0000000000000000-mapping.dmp

Download
memory/516-18-0x000000013F7A0000-0x000000013F833000-memory.dmp

Filesize
588KB

Download
memory/900-4-0x0000000000000000-mapping.dmp

Download
memory/900-5-0x00000000007C0000-0x00000000007E6000-memory.dmp

Filesize
152KB

Download
memory/900-7-0x0000000003120000-0x000000000324E000-memory.dmp

Filesize
1.2MB

Download
memory/900-8-0x0000000075F50000-0x0000000075F5C000-memory.dmp

Filesize
48KB

Download
memory/900-9-0x00000000757D0000-0x00000000758ED000-memory.dmp

Filesize
1.1MB

Download
memory/900-16-0x0000000003800000-0x0000000003965000-memory.dmp

Filesize
1.4MB

Download
memory/1508-6-0x0000000000000000-mapping.dmp

Download
memory/1664-15-0x000007FEF6350000-0x000007FEF65CA000-memory.dmp

Filesize
2.5MB

Download
memory/1804-2-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/1804-3-0x000000000041E380-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads