formbook | 8b5f770b87463a34427fccda2421c376eb5a0eee865ae610b8dce5245845d011

General

Target

SOA.exe
Size

740KB
MD5

1d3573643db9a59abcd6b937a33d1f28
SHA1

7a00cb31b78616ed1f58cd3550d3ab47a2d66e4a
SHA256

8eb77ec70c44e86607e97ce926cdb4e0610a0199c348fa329dba50bef34d5fc1
SHA512

a4fc37960b23374d5a2fdf0e5013719a87dd5c90f7deca11ada4215db6ce1f44249f1bc1ec0b9f7071f6d3589dcef725037bf4a50147c5da02c29860b25bbc9f

Score

10^/10

formbook rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.fun4gang.xyz/thg/

Decoy

retrospectphotographydesign.com

jafodraws.com

cigiwie.space

upgradecarehealth.com

12ts.xyz

111indianbend.com

qqchbakery.com

0831xx.com

supecret.com

ayfadopple.com

coldwateradvisors.com

forexgiftcard.com

actionconsultingchile.com

mpsconcrete.net

carmallc.com

b167888.com

simonking.xyz

elitedigitalperformance.com

essentialjanitorialservices.com

barcosocasionberga.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/316-8-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/316-9-0x000000000041EAE0-mapping.dmp	formbook
behavioral1/memory/1520-19-0x0000000000070000-0x000000000009E000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

760 cmd.exe

pid	process
760	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

SOA.exeSOA.execscript.exe

description	pid	process	target process
PID 1684 set thread context of 316	1684	SOA.exe	SOA.exe
PID 316 set thread context of 1276	316	SOA.exe	Explorer.EXE
PID 316 set thread context of 1276	316	SOA.exe	Explorer.EXE
PID 1520 set thread context of 1276	1520	cscript.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

SOA.execscript.exe

pid	process
316	SOA.exe
316	SOA.exe
316	SOA.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe
1520	cscript.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

SOA.execscript.exe

pid process

316 SOA.exe
316 SOA.exe
316 SOA.exe
316 SOA.exe
1520 cscript.exe
1520 cscript.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SOA.execscript.exe

description pid process

Token: SeDebugPrivilege 316 SOA.exe
Token: SeDebugPrivilege 1520 cscript.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1276 Explorer.EXE
1276 Explorer.EXE
1276 Explorer.EXE
1276 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1276 Explorer.EXE
1276 Explorer.EXE
1276 Explorer.EXE
1276 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	316	SOA.exe
Token: SeDebugPrivilege	1520	cscript.exe

pid	process
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE

pid	process
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE
1276	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

SOA.exeExplorer.EXEcscript.exe

description	pid	process	target process
PID 1684 wrote to memory of 316	1684	SOA.exe	SOA.exe
PID 1684 wrote to memory of 316	1684	SOA.exe	SOA.exe
PID 1684 wrote to memory of 316	1684	SOA.exe	SOA.exe
PID 1684 wrote to memory of 316	1684	SOA.exe	SOA.exe
PID 1684 wrote to memory of 316	1684	SOA.exe	SOA.exe
PID 1684 wrote to memory of 316	1684	SOA.exe	SOA.exe
PID 1684 wrote to memory of 316	1684	SOA.exe	SOA.exe
PID 1276 wrote to memory of 1520	1276	Explorer.EXE	cscript.exe
PID 1276 wrote to memory of 1520	1276	Explorer.EXE	cscript.exe
PID 1276 wrote to memory of 1520	1276	Explorer.EXE	cscript.exe
PID 1276 wrote to memory of 1520	1276	Explorer.EXE	cscript.exe
PID 1520 wrote to memory of 760	1520	cscript.exe	cmd.exe
PID 1520 wrote to memory of 760	1520	cscript.exe	cmd.exe
PID 1520 wrote to memory of 760	1520	cscript.exe	cmd.exe
PID 1520 wrote to memory of 760	1520	cscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1276

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1684

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:316

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1520

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\SOA.exe"
3⤵
- Deletes itself
PID:760

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/316-12-0x00000000002C0000-0x00000000002D4000-memory.dmp

Filesize
80KB

Download
memory/316-14-0x0000000000390000-0x00000000003A4000-memory.dmp

Filesize
80KB

Download
memory/316-8-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/316-9-0x000000000041EAE0-mapping.dmp

Download
memory/316-11-0x0000000000AF0000-0x0000000000DF3000-memory.dmp

Filesize
3.0MB

Download
memory/760-17-0x0000000000000000-mapping.dmp

Download
memory/1276-15-0x0000000006CA0000-0x0000000006DC0000-memory.dmp

Filesize
1.1MB

Download
memory/1276-13-0x0000000004F10000-0x0000000005007000-memory.dmp

Filesize
988KB

Download
memory/1520-16-0x0000000000000000-mapping.dmp

Download
memory/1520-18-0x0000000000A90000-0x0000000000AB2000-memory.dmp

Filesize
136KB

Download
memory/1520-19-0x0000000000070000-0x000000000009E000-memory.dmp

Filesize
184KB

Download
memory/1520-20-0x00000000021E0000-0x00000000024E3000-memory.dmp

Filesize
3.0MB

Download
memory/1520-21-0x0000000000650000-0x00000000006E3000-memory.dmp

Filesize
588KB

Download
memory/1684-7-0x0000000002210000-0x000000000226B000-memory.dmp

Filesize
364KB

Download
memory/1684-6-0x0000000000440000-0x000000000044B000-memory.dmp

Filesize
44KB

Download
memory/1684-5-0x0000000004D80000-0x0000000004D81000-memory.dmp

Filesize
4KB

Download
memory/1684-2-0x0000000074670000-0x0000000074D5E000-memory.dmp

Filesize
6.9MB

Download
memory/1684-3-0x0000000000A30000-0x0000000000A31000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads