formbook | a46f0189a9016e0af96bebed0e62fad7bbd7e6223ea036c0e6d2da4f9a04a6cc

General

Target

DaJvWffC23hWF2u.exe
Size

639KB
MD5

cdf8f544d5a3375d7eebe902a3a3ba50
SHA1

1c7fa4d7b221da27e3bddc0f0d494e77df359de5
SHA256

a46f0189a9016e0af96bebed0e62fad7bbd7e6223ea036c0e6d2da4f9a04a6cc
SHA512

5bb9a8da5bf437c9159999a50c158b41fc5d9878b61d29730539520c921c42976f4bd5446b6c8585dce975e94d535fdf6335bc33063fb610fefe26ff249f728b

Score

10^/10

formbook rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.sevenwhale.com/sdh/

Decoy

yapayzekaokulu.net

amazservices.com

slfengyang.com

khalijepars.com

quailranchcollection.com

xn--3h3b098b.com

thebladebag.com

iagogai.com

grammypay.com

sdcewrgrg.com

xn--00x51ad76f.com

wongtangstore5.host

yashaxi.com

newdavonhaimefoodbank.com

garden-beach.com

argebirlik.com

redpentoken.com

conversationexperiments.net

wonderwithin.co

salaandco.info

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/996-67-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/996-68-0x000000000041EAF0-mapping.dmp	formbook
behavioral1/memory/972-76-0x0000000000080000-0x00000000000AE000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

932 cmd.exe

pid	process
932	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

DaJvWffC23hWF2u.exeDaJvWffC23hWF2u.execmd.exe

description	pid	process	target process
PID 1864 set thread context of 996	1864	DaJvWffC23hWF2u.exe	DaJvWffC23hWF2u.exe
PID 996 set thread context of 1224	996	DaJvWffC23hWF2u.exe	Explorer.EXE
PID 972 set thread context of 1224	972	cmd.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

DaJvWffC23hWF2u.exeDaJvWffC23hWF2u.execmd.exe

pid	process
1864	DaJvWffC23hWF2u.exe
1864	DaJvWffC23hWF2u.exe
996	DaJvWffC23hWF2u.exe
996	DaJvWffC23hWF2u.exe
972	cmd.exe
972	cmd.exe
972	cmd.exe
972	cmd.exe
972	cmd.exe
972	cmd.exe
972	cmd.exe
972	cmd.exe
972	cmd.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

DaJvWffC23hWF2u.execmd.exe

pid process

996 DaJvWffC23hWF2u.exe
996 DaJvWffC23hWF2u.exe
996 DaJvWffC23hWF2u.exe
972 cmd.exe
972 cmd.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

DaJvWffC23hWF2u.exeDaJvWffC23hWF2u.execmd.exe

description pid process

Token: SeDebugPrivilege 1864 DaJvWffC23hWF2u.exe
Token: SeDebugPrivilege 996 DaJvWffC23hWF2u.exe
Token: SeDebugPrivilege 972 cmd.exe

pid	process
996	DaJvWffC23hWF2u.exe
996	DaJvWffC23hWF2u.exe
996	DaJvWffC23hWF2u.exe
972	cmd.exe
972	cmd.exe

description	pid	process
Token: SeDebugPrivilege	1864	DaJvWffC23hWF2u.exe
Token: SeDebugPrivilege	996	DaJvWffC23hWF2u.exe
Token: SeDebugPrivilege	972	cmd.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

DaJvWffC23hWF2u.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 1864 wrote to memory of 996	1864	DaJvWffC23hWF2u.exe	DaJvWffC23hWF2u.exe
PID 1864 wrote to memory of 996	1864	DaJvWffC23hWF2u.exe	DaJvWffC23hWF2u.exe
PID 1864 wrote to memory of 996	1864	DaJvWffC23hWF2u.exe	DaJvWffC23hWF2u.exe
PID 1864 wrote to memory of 996	1864	DaJvWffC23hWF2u.exe	DaJvWffC23hWF2u.exe
PID 1864 wrote to memory of 996	1864	DaJvWffC23hWF2u.exe	DaJvWffC23hWF2u.exe
PID 1864 wrote to memory of 996	1864	DaJvWffC23hWF2u.exe	DaJvWffC23hWF2u.exe
PID 1864 wrote to memory of 996	1864	DaJvWffC23hWF2u.exe	DaJvWffC23hWF2u.exe
PID 1224 wrote to memory of 972	1224	Explorer.EXE	cmd.exe
PID 1224 wrote to memory of 972	1224	Explorer.EXE	cmd.exe
PID 1224 wrote to memory of 972	1224	Explorer.EXE	cmd.exe
PID 1224 wrote to memory of 972	1224	Explorer.EXE	cmd.exe
PID 972 wrote to memory of 932	972	cmd.exe	cmd.exe
PID 972 wrote to memory of 932	972	cmd.exe	cmd.exe
PID 972 wrote to memory of 932	972	cmd.exe	cmd.exe
PID 972 wrote to memory of 932	972	cmd.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1224

C:\Users\Admin\AppData\Local\Temp\DaJvWffC23hWF2u.exe
"C:\Users\Admin\AppData\Local\Temp\DaJvWffC23hWF2u.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1864

C:\Users\Admin\AppData\Local\Temp\DaJvWffC23hWF2u.exe
"C:\Users\Admin\AppData\Local\Temp\DaJvWffC23hWF2u.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:996

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:972

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\DaJvWffC23hWF2u.exe"
3⤵
- Deletes itself
PID:932

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/932-74-0x0000000000000000-mapping.dmp

Download
memory/972-73-0x0000000000000000-mapping.dmp

Download
memory/972-78-0x0000000001DC0000-0x0000000001E53000-memory.dmp

Filesize
588KB

Download
memory/972-77-0x0000000001F50000-0x0000000002253000-memory.dmp

Filesize
3.0MB

Download
memory/972-76-0x0000000000080000-0x00000000000AE000-memory.dmp

Filesize
184KB

Download
memory/972-75-0x000000004A990000-0x000000004A9DC000-memory.dmp

Filesize
304KB

Download
memory/996-70-0x0000000000950000-0x0000000000C53000-memory.dmp

Filesize
3.0MB

Download
memory/996-68-0x000000000041EAF0-mapping.dmp

Download
memory/996-71-0x0000000000230000-0x0000000000244000-memory.dmp

Filesize
80KB

Download
memory/996-67-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1224-72-0x0000000004190000-0x000000000428D000-memory.dmp

Filesize
1012KB

Download
memory/1224-79-0x0000000006E30000-0x0000000006F36000-memory.dmp

Filesize
1.0MB

Download
memory/1864-60-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/1864-66-0x0000000002000000-0x0000000002033000-memory.dmp

Filesize
204KB

Download
memory/1864-65-0x0000000005140000-0x00000000051BA000-memory.dmp

Filesize
488KB

Download
memory/1864-64-0x000000007EF40000-0x000000007EF41000-memory.dmp

Filesize
4KB

Download
memory/1864-63-0x0000000000860000-0x0000000000869000-memory.dmp

Filesize
36KB

Download
memory/1864-62-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads