formbook | ddb5440189f6a486cae5317df13fd6fa94129941e9aa8a0586bca4c5ed97fb54

General

Target

Swift transferi pdf.exe
Size

1.4MB
MD5

b7f3fc76e71df26b2610742c6343da72
SHA1

e8251404fa0acad1c0c5ddef1c17265e2952d3f2
SHA256

ddb5440189f6a486cae5317df13fd6fa94129941e9aa8a0586bca4c5ed97fb54
SHA512

fd94b2ba6e757cbb09cc01f5d5e7093e9ba131c4d3e5fa492b49a63a9040848e20e42ff982d4b344e5bd8f7037441ac6e5b8a98bceded13b07b5df193e0f1192

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
behavioral2/memory/1860-2-0x0000000000400000-0x000000000042D000-memory.dmp	formbook
behavioral2/memory/1860-3-0x000000000041E380-mapping.dmp	formbook
behavioral2/memory/2472-4-0x0000000000000000-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:

systray.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ZRATCPX0OHY = "C:\\Program Files (x86)\\Prlhd\\qpg4nt28ljo.exe"	systray.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	systray.exe

Drops startup file 1 IoCs

Processes:

Swift transferi pdf.exe

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

Suspicious use of SetThreadContext 3 IoCs

Processes:

Swift transferi pdf.exeSwift transferi pdf.exesystray.exe

description	pid	process	target process
PID 500 set thread context of 1860	500	Swift transferi pdf.exe	Swift transferi pdf.exe
PID 1860 set thread context of 3024	1860	Swift transferi pdf.exe	Explorer.EXE
PID 2472 set thread context of 3024	2472	systray.exe	Explorer.EXE

Drops file in Program Files directory 1 IoCs

Processes:

systray.exe

description ioc process

File opened for modification C:\Program Files (x86)\Prlhd\qpg4nt28ljo.exe systray.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Prlhd\qpg4nt28ljo.exe	systray.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

systray.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-1985363256-3005190890-1182679451-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	systray.exe

Modifies registry class 2 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-1-5-21-1985363256-3005190890-1182679451-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 58 IoCs

Processes:

Swift transferi pdf.exesystray.exe

pid	process
1860	Swift transferi pdf.exe
1860	Swift transferi pdf.exe
1860	Swift transferi pdf.exe
1860	Swift transferi pdf.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe

Suspicious behavior: MapViewOfSection 8 IoCs

Processes:

Swift transferi pdf.exeSwift transferi pdf.exesystray.exe

pid	process
500	Swift transferi pdf.exe
1860	Swift transferi pdf.exe
1860	Swift transferi pdf.exe
1860	Swift transferi pdf.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe
2472	systray.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

Swift transferi pdf.exesystray.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1860	Swift transferi pdf.exe
Token: SeDebugPrivilege	2472	systray.exe
Token: SeShutdownPrivilege	3024	Explorer.EXE
Token: SeCreatePagefilePrivilege	3024	Explorer.EXE
Token: SeShutdownPrivilege	3024	Explorer.EXE
Token: SeCreatePagefilePrivilege	3024	Explorer.EXE

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

Swift transferi pdf.exe

pid process

500 Swift transferi pdf.exe
500 Swift transferi pdf.exe
500 Swift transferi pdf.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

Swift transferi pdf.exe

pid process

500 Swift transferi pdf.exe
500 Swift transferi pdf.exe
500 Swift transferi pdf.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Swift transferi pdf.exeExplorer.EXEsystray.exe

description	pid	process	target process
PID 500 wrote to memory of 1860	500	Swift transferi pdf.exe	Swift transferi pdf.exe
PID 500 wrote to memory of 1860	500	Swift transferi pdf.exe	Swift transferi pdf.exe
PID 500 wrote to memory of 1860	500	Swift transferi pdf.exe	Swift transferi pdf.exe
PID 500 wrote to memory of 1860	500	Swift transferi pdf.exe	Swift transferi pdf.exe
PID 3024 wrote to memory of 2472	3024	Explorer.EXE	systray.exe
PID 3024 wrote to memory of 2472	3024	Explorer.EXE	systray.exe
PID 3024 wrote to memory of 2472	3024	Explorer.EXE	systray.exe
PID 2472 wrote to memory of 3164	2472	systray.exe	cmd.exe
PID 2472 wrote to memory of 3164	2472	systray.exe	cmd.exe
PID 2472 wrote to memory of 3164	2472	systray.exe	cmd.exe
PID 2472 wrote to memory of 2228	2472	systray.exe	Firefox.exe
PID 2472 wrote to memory of 2228	2472	systray.exe	Firefox.exe
PID 2472 wrote to memory of 2228	2472	systray.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3024

C:\Users\Admin\AppData\Local\Temp\Swift transferi pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swift transferi 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:500

C:\Users\Admin\AppData\Local\Temp\Swift transferi pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swift transferi pdf.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1860

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:2360

C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.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
PID:2472

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Swift transferi pdf.exe"
3⤵
PID:3164

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:2228

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologim.jpeg
MD5
8976d0edeaa3dd6455be47423fa903d4

SHA1
a6fa8573c2795ac86d5c7a7753eda6ce58d30f50

SHA256
285471c53a0bc74adb48b32ea11259111264a9f21b3207aac2f3c67ecc7d5298

SHA512
be8c237cd966989bafcaeb8120573c8cb45fabc4d8837285c2e4801467b64ef0ad31397013d1b80a4cd0ecd9601a34e89895046b0215fb881ccb5dcd7f0c4383

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
bbc41c78bae6c71e63cb544a6a284d94

SHA1
33f2c1d9fa0e9c99b80bc2500621e95af38b1f9a

SHA256
ee83c6bcea9353c74bfc0a7e739f3c4a765ace894470e09cdcdebba700b8d4cb

SHA512
0aea424b57adae3e14ad6491cab585f554b4dffe601b5a17bad6ee6177d2f0f995e419cde576e2d1782b9bddc0661aada11a2c9f1454ae625d9e3223635ec9f4

Download Submit
memory/1860-3-0x000000000041E380-mapping.dmp

Download
memory/1860-2-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2228-13-0x00007FF719140000-0x00007FF7191D3000-memory.dmp

Filesize
588KB

Download
memory/2228-11-0x00007FF719140000-0x00007FF7191D3000-memory.dmp

Filesize
588KB

Download
memory/2228-10-0x0000000000000000-mapping.dmp

Download
memory/2228-12-0x00007FF719140000-0x00007FF7191D3000-memory.dmp

Filesize
588KB

Download
memory/2472-6-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/2472-8-0x0000000005620000-0x0000000005745000-memory.dmp

Filesize
1.1MB

Download
memory/2472-5-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/2472-4-0x0000000000000000-mapping.dmp

Download
memory/3164-7-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads