formbook | 32b7d0b30638db08927b43bb633cb29da62ab634c34de42ff582841191c31839

General

Target

Ziraat Bankasi Swift Mesaji.exe
Size

690KB
MD5

ad8c1fb6847c90cec8545d5a1d12e098
SHA1

75587c6e26bb845a03b2c17526f85561e2664c10
SHA256

32b7d0b30638db08927b43bb633cb29da62ab634c34de42ff582841191c31839
SHA512

8b867ca4f8d538aef19b2707195aa0b6e83bb42b54ab035d00e52bdb6881e378a55580431b38ea60d5e87462656b2662bab56e42e2b22dd2a15a33f15d18152d

Score

10^/10

formbook pr28 rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pr28

Decoy

warehouseufohighbay.com

kingasia77.xyz

americanoutfittes.com

jemodaevangica.com

holigantv82.com

creamkidslife.com

skillzplanetoutreach.com

goldencityofficial.com

choiceaccessorise.com

kdgkzy.com

patra.tech

chicaglo.com

9491countyroad106.com

theultracleanser.com

lesmacarons.biz

kfaluminum.com

institutodiversidade.com

woodanqnmz.store

teslabuyerusa.com

cityofbastop.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Formbook Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3808-137-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3808-143-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4324-147-0x0000000000CA0000-0x0000000000CCF000-memory.dmp	formbook
behavioral2/memory/4324-150-0x0000000000CA0000-0x0000000000CCF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

Ziraat Bankasi Swift Mesaji.exeZiraat Bankasi Swift Mesaji.exesvchost.exe

description	pid	process	target process
PID 1988 set thread context of 3808	1988	Ziraat Bankasi Swift Mesaji.exe	Ziraat Bankasi Swift Mesaji.exe
PID 3808 set thread context of 3152	3808	Ziraat Bankasi Swift Mesaji.exe	Explorer.EXE
PID 4324 set thread context of 3152	4324	svchost.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 38 IoCs

Processes:

Ziraat Bankasi Swift Mesaji.exesvchost.exe

pid	process
3808	Ziraat Bankasi Swift Mesaji.exe
3808	Ziraat Bankasi Swift Mesaji.exe
3808	Ziraat Bankasi Swift Mesaji.exe
3808	Ziraat Bankasi Swift Mesaji.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe
4324	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3152 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Ziraat Bankasi Swift Mesaji.exesvchost.exe

pid process

3808 Ziraat Bankasi Swift Mesaji.exe
3808 Ziraat Bankasi Swift Mesaji.exe
3808 Ziraat Bankasi Swift Mesaji.exe
4324 svchost.exe
4324 svchost.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Ziraat Bankasi Swift Mesaji.exesvchost.exe

description pid process

Token: SeDebugPrivilege 3808 Ziraat Bankasi Swift Mesaji.exe
Token: SeDebugPrivilege 4324 svchost.exe

pid	process
3152	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	3808	Ziraat Bankasi Swift Mesaji.exe
Token: SeDebugPrivilege	4324	svchost.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Ziraat Bankasi Swift Mesaji.exeExplorer.EXEsvchost.exe

description	pid	process	target process
PID 1988 wrote to memory of 3808	1988	Ziraat Bankasi Swift Mesaji.exe	Ziraat Bankasi Swift Mesaji.exe
PID 1988 wrote to memory of 3808	1988	Ziraat Bankasi Swift Mesaji.exe	Ziraat Bankasi Swift Mesaji.exe
PID 1988 wrote to memory of 3808	1988	Ziraat Bankasi Swift Mesaji.exe	Ziraat Bankasi Swift Mesaji.exe
PID 1988 wrote to memory of 3808	1988	Ziraat Bankasi Swift Mesaji.exe	Ziraat Bankasi Swift Mesaji.exe
PID 1988 wrote to memory of 3808	1988	Ziraat Bankasi Swift Mesaji.exe	Ziraat Bankasi Swift Mesaji.exe
PID 1988 wrote to memory of 3808	1988	Ziraat Bankasi Swift Mesaji.exe	Ziraat Bankasi Swift Mesaji.exe
PID 3152 wrote to memory of 4324	3152	Explorer.EXE	svchost.exe
PID 3152 wrote to memory of 4324	3152	Explorer.EXE	svchost.exe
PID 3152 wrote to memory of 4324	3152	Explorer.EXE	svchost.exe
PID 4324 wrote to memory of 4736	4324	svchost.exe	cmd.exe
PID 4324 wrote to memory of 4736	4324	svchost.exe	cmd.exe
PID 4324 wrote to memory of 4736	4324	svchost.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3152

C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1988

C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.exe
"C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3808

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4324

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Ziraat Bankasi Swift Mesaji.exe"
3⤵
PID:4736

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1988-130-0x0000000000900000-0x00000000009B2000-memory.dmp

Filesize
712KB

Download
memory/1988-131-0x0000000007D50000-0x00000000082F4000-memory.dmp

Filesize
5.6MB

Download
memory/1988-132-0x0000000007840000-0x00000000078D2000-memory.dmp

Filesize
584KB

Download
memory/1988-133-0x0000000007830000-0x000000000783A000-memory.dmp

Filesize
40KB

Download
memory/1988-134-0x000000000B130000-0x000000000B1CC000-memory.dmp

Filesize
624KB

Download
memory/1988-135-0x000000000B5C0000-0x000000000B626000-memory.dmp

Filesize
408KB

Download
memory/3152-141-0x0000000002F00000-0x0000000002FEF000-memory.dmp

Filesize
956KB

Download
memory/3152-151-0x0000000008720000-0x0000000008863000-memory.dmp

Filesize
1.3MB

Download
memory/3152-149-0x0000000008720000-0x0000000008863000-memory.dmp

Filesize
1.3MB

Download
memory/3808-137-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3808-139-0x0000000001360000-0x00000000016AA000-memory.dmp

Filesize
3.3MB

Download
memory/3808-140-0x0000000000E20000-0x0000000000E35000-memory.dmp

Filesize
84KB

Download
memory/3808-136-0x0000000000000000-mapping.dmp

Download
memory/3808-143-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4324-146-0x0000000001700000-0x0000000001A4A000-memory.dmp

Filesize
3.3MB

Download
memory/4324-147-0x0000000000CA0000-0x0000000000CCF000-memory.dmp

Filesize
188KB

Download
memory/4324-145-0x0000000000880000-0x000000000088E000-memory.dmp

Filesize
56KB

Download
memory/4324-148-0x0000000001600000-0x0000000001694000-memory.dmp

Filesize
592KB

Download
memory/4324-150-0x0000000000CA0000-0x0000000000CCF000-memory.dmp

Filesize
188KB

Download
memory/4324-142-0x0000000000000000-mapping.dmp

Download
memory/4736-144-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads