formbook | a9a8118ba7dbac756aa0778ec6680ec681ad2e0bd4ed6ccc121c22b73dfe7b29

General

Target

New order list.exe
Size

702KB
MD5

b547ecb89df9e1ff489f6147aec4d24f
SHA1

3fedd95046f51ae97519463a97dda493485e88c9
SHA256

a9a8118ba7dbac756aa0778ec6680ec681ad2e0bd4ed6ccc121c22b73dfe7b29
SHA512

83a3458904f37a941436fecd117177e9907ec97dc87bccb44cc7c5517aab9ac598f2ed4b07121d530bfa05b5ff683bcd42b4dce85d575c15bc077a19a2c2afec

Score

10^/10

formbook persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.joomlas123.info/3nop/

Decoy

bakecakesandmore.com

shenglisuoye.com

chinapopfactory.com

ynlrhd.com

liqourforyou.com

leonqamil.com

meccafon.com

online-marketing-strategie.biz

rbfxi.com

frseyb.info

leyu91.com

hotsmail.today

beepot.tech

dunaemmetmobility.com

sixpenceworkshop.com

incrediblefavorcoaching.com

pofo.info

yanshudaili.com

yellowbrickwedding.com

paintpartyblueprint.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/1556-62-0x0000000000000000-mapping.dmp	formbook
behavioral1/memory/1556-65-0x0000000010410000-0x000000001043D000-memory.dmp	formbook
behavioral1/memory/1188-72-0x0000000000080000-0x00000000000AD000-memory.dmp	formbook

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

control.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\OBFPJLW8 = "C:\\Program Files (x86)\\Y6lwtple\\mfcmv1lgp.exe"	control.exe
Key created	\Registry\Machine\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	control.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

dialer.execontrol.exe

description	pid	process	target process
PID 1556 set thread context of 1224	1556	dialer.exe	Explorer.EXE
PID 1188 set thread context of 1224	1188	control.exe	Explorer.EXE

Drops file in Program Files directory 1 IoCs

Processes:

control.exe

description ioc process

File opened for modification C:\Program Files (x86)\Y6lwtple\mfcmv1lgp.exe control.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Y6lwtple\mfcmv1lgp.exe	control.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

control.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2513283230-931923277-594887482-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	control.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

Processes:

dialer.execontrol.exe

pid	process
1556	dialer.exe
1556	dialer.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe
1188	control.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

dialer.execontrol.exe

pid process

1556 dialer.exe
1556 dialer.exe
1556 dialer.exe
1188 control.exe
1188 control.exe
1188 control.exe
1188 control.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

dialer.execontrol.exe

description pid process

Token: SeDebugPrivilege 1556 dialer.exe
Token: SeDebugPrivilege 1188 control.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1556	dialer.exe
Token: SeDebugPrivilege	1188	control.exe

pid	process
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE

pid	process
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

New order list.exeExplorer.EXEcontrol.exe

description	pid	process	target process
PID 1864 wrote to memory of 1556	1864	New order list.exe	dialer.exe
PID 1864 wrote to memory of 1556	1864	New order list.exe	dialer.exe
PID 1864 wrote to memory of 1556	1864	New order list.exe	dialer.exe
PID 1864 wrote to memory of 1556	1864	New order list.exe	dialer.exe
PID 1864 wrote to memory of 1556	1864	New order list.exe	dialer.exe
PID 1864 wrote to memory of 1556	1864	New order list.exe	dialer.exe
PID 1864 wrote to memory of 1556	1864	New order list.exe	dialer.exe
PID 1224 wrote to memory of 1188	1224	Explorer.EXE	control.exe
PID 1224 wrote to memory of 1188	1224	Explorer.EXE	control.exe
PID 1224 wrote to memory of 1188	1224	Explorer.EXE	control.exe
PID 1224 wrote to memory of 1188	1224	Explorer.EXE	control.exe
PID 1188 wrote to memory of 1492	1188	control.exe	cmd.exe
PID 1188 wrote to memory of 1492	1188	control.exe	cmd.exe
PID 1188 wrote to memory of 1492	1188	control.exe	cmd.exe
PID 1188 wrote to memory of 1492	1188	control.exe	cmd.exe
PID 1188 wrote to memory of 1664	1188	control.exe	Firefox.exe
PID 1188 wrote to memory of 1664	1188	control.exe	Firefox.exe
PID 1188 wrote to memory of 1664	1188	control.exe	Firefox.exe
PID 1188 wrote to memory of 1664	1188	control.exe	Firefox.exe
PID 1188 wrote to memory of 1664	1188	control.exe	Firefox.exe

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

C:\Users\Admin\AppData\Local\Temp\New order list.exe
"C:\Users\Admin\AppData\Local\Temp\New order list.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1864

C:\Windows\SysWOW64\dialer.exe
C:\Windows\System32\dialer.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1556

C:\Windows\SysWOW64\control.exe
"C:\Windows\SysWOW64\control.exe"
2⤵
- Adds 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:1188

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\dialer.exe"
3⤵
PID:1492

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1664

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

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\-65A6372\-65logim.jpeg
MD5
eeb9ece8484995d6276db050a6daf993

SHA1
aa537480754e3da5df3c1199b02ccedbcd72282a

SHA256
33fc7d9a962b92b78444acf662e57016c3e80a9e2582950aa1b4c6c9e8cd031b

SHA512
62e51ac81e71bf470f79723944696b9d1872a9e7fd28feb7b2ad5b306219b2e4027b62aa54c04a595bdeab362c5e65a68a024172c806b58e0d9eea1a114aa2fb

Download Submit
C:\Users\Admin\AppData\Roaming\-65A6372\-65logrf.ini
MD5
2f245469795b865bdd1b956c23d7893d

SHA1
6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

SHA256
1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

SHA512
909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

Download Submit
C:\Users\Admin\AppData\Roaming\-65A6372\-65logri.ini
MD5
d63a82e5d81e02e399090af26db0b9cb

SHA1
91d0014c8f54743bba141fd60c9d963f869d76c9

SHA256
eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

SHA512
38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

Download Submit
C:\Users\Admin\AppData\Roaming\-65A6372\-65logrv.ini
MD5
ba3b6bc807d4f76794c4b81b09bb9ba5

SHA1
24cb89501f0212ff3095ecc0aba97dd563718fb1

SHA256
6eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507

SHA512
ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf

Download Submit
memory/1188-74-0x0000000001F90000-0x0000000002293000-memory.dmp

Filesize
3.0MB

Download
memory/1188-75-0x0000000000440000-0x00000000004D3000-memory.dmp

Filesize
588KB

Download
memory/1188-69-0x0000000000000000-mapping.dmp

Download
memory/1188-71-0x00000000009E0000-0x00000000009FF000-memory.dmp

Filesize
124KB

Download
memory/1188-72-0x0000000000080000-0x00000000000AD000-memory.dmp

Filesize
180KB

Download
memory/1224-76-0x0000000006FF0000-0x0000000007147000-memory.dmp

Filesize
1.3MB

Download
memory/1224-68-0x0000000007D00000-0x0000000007E9F000-memory.dmp

Filesize
1.6MB

Download
memory/1492-73-0x0000000000000000-mapping.dmp

Download
memory/1556-66-0x0000000002050000-0x0000000002353000-memory.dmp

Filesize
3.0MB

Download
memory/1556-67-0x0000000000270000-0x0000000000284000-memory.dmp

Filesize
80KB

Download
memory/1556-65-0x0000000010410000-0x000000001043D000-memory.dmp

Filesize
180KB

Download
memory/1556-64-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1556-62-0x0000000000000000-mapping.dmp

Download
memory/1664-77-0x0000000000000000-mapping.dmp

Download
memory/1664-78-0x000000013FF60000-0x000000013FFF3000-memory.dmp

Filesize
588KB

Download
memory/1664-79-0x0000000000060000-0x0000000000104000-memory.dmp

Filesize
656KB

Download
memory/1864-60-0x0000000076A81000-0x0000000076A83000-memory.dmp

Filesize
8KB

Download
memory/1864-61-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads