formbook | 7c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95

General

Target

tmp.exe
Size

1.1MB
MD5

0478038867632c49d060be30a4e3fea3
SHA1

5bc2255244d8c29a3c6b320cab4debeaaebf3c89
SHA256

7c88fc9b23164ffe5e7cee9c4deaf12a0c7206f125749c86a35662c10e028d95
SHA512

6853fc54a4c81179048b462e274f14e996dd5378ea101b2cc746ef9f0c0a5412bfd3b97850b18309f17d1aa14626ee2d3c0f2822cbefcd7e6767074d6f50337f
SSDEEP

12288:2I9C41hw4e/ehLrzTR3qTSMIXXJZQejlPTEP1pjHRnO9l6xj3jFk8X4udDQ1hw40:qL4LJwTYRkDjMDy5kA4ut4

Score

10^/10

formbook ng04 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ng04

Decoy

tevimaq.com

easterspecialtystore.com

smartlever.tech

10312.uk

tanjawiharbi.co.uk

471338.com

horusventure.com

empress-care.com

sinrian.com

465951.com

aemsti.com

nxcourier.com

stargatefarms.com

lalyquainvestment.com

dailysportsadvice.com

justlistmoore.com

stoneonroll.online

tatianakolomiets.com

barcodebbm.com

protectorship.world

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4808-139-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4808-141-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4808-149-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3620-152-0x0000000000510000-0x000000000053F000-memory.dmp	formbook
behavioral2/memory/3620-156-0x0000000000510000-0x000000000053F000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

Processes:

tmp.exetmp.exesvchost.exe

description	pid	process	target process
PID 4984 set thread context of 4808	4984	tmp.exe	tmp.exe
PID 4808 set thread context of 740	4808	tmp.exe	Explorer.EXE
PID 4808 set thread context of 740	4808	tmp.exe	Explorer.EXE
PID 3620 set thread context of 740	3620	svchost.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

tmp.exesvchost.exe

pid	process
4808	tmp.exe
4808	tmp.exe
4808	tmp.exe
4808	tmp.exe
4808	tmp.exe
4808	tmp.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe
3620	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

740 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

tmp.exesvchost.exe

pid process

4808 tmp.exe
4808 tmp.exe
4808 tmp.exe
4808 tmp.exe
3620 svchost.exe
3620 svchost.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

tmp.exesvchost.exe

description pid process

Token: SeDebugPrivilege 4808 tmp.exe
Token: SeDebugPrivilege 3620 svchost.exe

pid	process
740	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	4808	tmp.exe
Token: SeDebugPrivilege	3620	svchost.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

tmp.exeExplorer.EXEsvchost.exe

description	pid	process	target process
PID 4984 wrote to memory of 4808	4984	tmp.exe	tmp.exe
PID 4984 wrote to memory of 4808	4984	tmp.exe	tmp.exe
PID 4984 wrote to memory of 4808	4984	tmp.exe	tmp.exe
PID 4984 wrote to memory of 4808	4984	tmp.exe	tmp.exe
PID 4984 wrote to memory of 4808	4984	tmp.exe	tmp.exe
PID 4984 wrote to memory of 4808	4984	tmp.exe	tmp.exe
PID 740 wrote to memory of 3620	740	Explorer.EXE	svchost.exe
PID 740 wrote to memory of 3620	740	Explorer.EXE	svchost.exe
PID 740 wrote to memory of 3620	740	Explorer.EXE	svchost.exe
PID 3620 wrote to memory of 1884	3620	svchost.exe	cmd.exe
PID 3620 wrote to memory of 1884	3620	svchost.exe	cmd.exe
PID 3620 wrote to memory of 1884	3620	svchost.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:740

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4984

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4808

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:3620

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
3⤵
PID:1884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/740-144-0x0000000008AF0000-0x0000000008C25000-memory.dmp

Filesize
1.2MB

Download
memory/740-157-0x00000000036A0000-0x0000000003769000-memory.dmp

Filesize
804KB

Download
memory/740-155-0x00000000036A0000-0x0000000003769000-memory.dmp

Filesize
804KB

Download
memory/740-147-0x0000000008C30000-0x0000000008D7C000-memory.dmp

Filesize
1.3MB

Download
memory/1884-153-0x0000000000000000-mapping.dmp

Download
memory/3620-156-0x0000000000510000-0x000000000053F000-memory.dmp

Filesize
188KB

Download
memory/3620-154-0x00000000015F0000-0x0000000001684000-memory.dmp

Filesize
592KB

Download
memory/3620-152-0x0000000000510000-0x000000000053F000-memory.dmp

Filesize
188KB

Download
memory/3620-151-0x0000000001200000-0x000000000154A000-memory.dmp

Filesize
3.3MB

Download
memory/3620-150-0x0000000000970000-0x000000000097E000-memory.dmp

Filesize
56KB

Download
memory/3620-148-0x0000000000000000-mapping.dmp

Download
memory/4808-138-0x0000000000000000-mapping.dmp

Download
memory/4808-146-0x0000000001600000-0x0000000001615000-memory.dmp

Filesize
84KB

Download
memory/4808-143-0x0000000001190000-0x00000000011A5000-memory.dmp

Filesize
84KB

Download
memory/4808-142-0x0000000001670000-0x00000000019BA000-memory.dmp

Filesize
3.3MB

Download
memory/4808-149-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4808-141-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4808-139-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4984-132-0x0000000000E40000-0x0000000000F5C000-memory.dmp

Filesize
1.1MB

Download
memory/4984-137-0x0000000009F10000-0x0000000009F76000-memory.dmp

Filesize
408KB

Download
memory/4984-136-0x0000000009E10000-0x0000000009EAC000-memory.dmp

Filesize
624KB

Download
memory/4984-135-0x0000000005910000-0x000000000591A000-memory.dmp

Filesize
40KB

Download
memory/4984-134-0x0000000005960000-0x00000000059F2000-memory.dmp

Filesize
584KB

Download
memory/4984-133-0x0000000005E70000-0x0000000006414000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads