formbook | 3b517c67d25ab6fb2a348e1a256138b26820ac69d5bd71ddaa840a6592657220

General

Target

ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe
Size

340KB
MD5

70c2bfb3dd7b6467020e6ca5d7f037a3
SHA1

3fef1cb454c1760936795c94f4504bf0f9ee00ba
SHA256

ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3
SHA512

e43b2c79e0aa5223a633d2018ca04b3371a4242dd1da4c41a2dd2b5e4d815557f0e2704f0ef47f937802abc19495f16260800c3c0ed009e9b8c7a524cc39f538
SSDEEP

6144:vYa6TI+l4BN5yJ4PE7baks7hlP/WUC7NRXTLYaJqSSFvVDzqFGcGn13:vYB4BN4+87baF7XGUERjLYaJqXQGcGnN

Score

10^/10

formbook w12e rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

w12e

Decoy

poshsalon.co.uk

ideeksha.net

eaglebreaks.com

exileine.me.uk

saveittoday.net

ceon.tech

estateagentswebsitedesign.uk

faropublicidade.com

depression-treatment-83678.com

informationdata16376.com

wirecreations.africa

coolsculpting-pros.life

ethoshabitats.com

amtindividual.com

gotoken.online

cherny-100-imec-msu.ru

historicaarcanum.com

gpsarhealthcare.com

kx1257.com

abdullahbinomar.com

Signatures

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

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/944-64-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/944-71-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2032-75-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/2032-79-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Executes dropped EXE 2 IoCs

Processes:

tfqctjcgqi.exetfqctjcgqi.exe

pid process

1932 tfqctjcgqi.exe
944 tfqctjcgqi.exe
Loads dropped DLL 2 IoCs

Processes:

ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exetfqctjcgqi.exe

pid process

1564 ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe
1932 tfqctjcgqi.exe

pid	process
1932	tfqctjcgqi.exe
944	tfqctjcgqi.exe

pid	process
1564	ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe
1932	tfqctjcgqi.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

tfqctjcgqi.exetfqctjcgqi.exemsdt.exe

description	pid	process	target process
PID 1932 set thread context of 944	1932	tfqctjcgqi.exe	tfqctjcgqi.exe
PID 944 set thread context of 1376	944	tfqctjcgqi.exe	Explorer.EXE
PID 944 set thread context of 1376	944	tfqctjcgqi.exe	Explorer.EXE
PID 2032 set thread context of 1376	2032	msdt.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

tfqctjcgqi.exemsdt.exe

pid	process
944	tfqctjcgqi.exe
944	tfqctjcgqi.exe
944	tfqctjcgqi.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe
2032	msdt.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

tfqctjcgqi.exetfqctjcgqi.exemsdt.exe

pid process

1932 tfqctjcgqi.exe
944 tfqctjcgqi.exe
944 tfqctjcgqi.exe
944 tfqctjcgqi.exe
944 tfqctjcgqi.exe
2032 msdt.exe
2032 msdt.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

tfqctjcgqi.exemsdt.exe

description pid process

Token: SeDebugPrivilege 944 tfqctjcgqi.exe
Token: SeDebugPrivilege 2032 msdt.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1376 Explorer.EXE
1376 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1376 Explorer.EXE
1376 Explorer.EXE

pid	process
1932	tfqctjcgqi.exe
944	tfqctjcgqi.exe
944	tfqctjcgqi.exe
944	tfqctjcgqi.exe
944	tfqctjcgqi.exe
2032	msdt.exe
2032	msdt.exe

description	pid	process
Token: SeDebugPrivilege	944	tfqctjcgqi.exe
Token: SeDebugPrivilege	2032	msdt.exe

pid	process
1376	Explorer.EXE
1376	Explorer.EXE

pid	process
1376	Explorer.EXE
1376	Explorer.EXE

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exetfqctjcgqi.exetfqctjcgqi.exemsdt.exe

description	pid	process	target process
PID 1564 wrote to memory of 1932	1564	ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe	tfqctjcgqi.exe
PID 1564 wrote to memory of 1932	1564	ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe	tfqctjcgqi.exe
PID 1564 wrote to memory of 1932	1564	ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe	tfqctjcgqi.exe
PID 1564 wrote to memory of 1932	1564	ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe	tfqctjcgqi.exe
PID 1932 wrote to memory of 944	1932	tfqctjcgqi.exe	tfqctjcgqi.exe
PID 1932 wrote to memory of 944	1932	tfqctjcgqi.exe	tfqctjcgqi.exe
PID 1932 wrote to memory of 944	1932	tfqctjcgqi.exe	tfqctjcgqi.exe
PID 1932 wrote to memory of 944	1932	tfqctjcgqi.exe	tfqctjcgqi.exe
PID 1932 wrote to memory of 944	1932	tfqctjcgqi.exe	tfqctjcgqi.exe
PID 944 wrote to memory of 2032	944	tfqctjcgqi.exe	msdt.exe
PID 944 wrote to memory of 2032	944	tfqctjcgqi.exe	msdt.exe
PID 944 wrote to memory of 2032	944	tfqctjcgqi.exe	msdt.exe
PID 944 wrote to memory of 2032	944	tfqctjcgqi.exe	msdt.exe
PID 2032 wrote to memory of 2028	2032	msdt.exe	cmd.exe
PID 2032 wrote to memory of 2028	2032	msdt.exe	cmd.exe
PID 2032 wrote to memory of 2028	2032	msdt.exe	cmd.exe
PID 2032 wrote to memory of 2028	2032	msdt.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1376

C:\Users\Admin\AppData\Local\Temp\ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe
"C:\Users\Admin\AppData\Local\Temp\ab0b1f056d4030a9988c12df83064169e07f5cd2a9e7c51833ff057d2d8eedf3.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1564

C:\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe
"C:\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe" C:\Users\Admin\AppData\Local\Temp\oyteaj.af
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1932

C:\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe
"C:\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:944

C:\Windows\SysWOW64\msdt.exe
"C:\Windows\SysWOW64\msdt.exe"
5⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe"
6⤵
PID:2028

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\acraquzzrv.wa
Filesize
205KB

MD5
ba5bb92e4cea6bf49ca73e365be9f960

SHA1
cbf53149f3e07623c7fc7fc3716d4a1c6b077380

SHA256
0ecd8a4f58319df5f2f5811a31041383871e7c45b5600c56efb20e818d2bff4b

SHA512
3d739b48fb9f6a9c94beffbefb226809c524e305d3f3c162897df64f4966259ea98b101f9e45bdccb9e9792a34c8c7e4071ed009a4e8e97df862fb79cb1f43ae

Download Submit
C:\Users\Admin\AppData\Local\Temp\oyteaj.af
Filesize
5KB

MD5
d226323818b9d22aa10cf72eb9ed674f

SHA1
069a773dda5180ed9e5bf4f73281add4d2703363

SHA256
7b735eb480e6eedbe671dcba131bc226aafd4c9b039318944d45ed3470b968e3

SHA512
051a1de340d78040913a4d1845e0451cd33ae23e1d52c84f9ac419e2dcdfa7897e9b1b8f773ff8ae84c4722a3db14d085f19ce4e293d42518365320f7cba5a49

Download Submit
C:\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe
Filesize
253KB

MD5
a3a5342dc14b3a616bf978c7ceb71628

SHA1
d05bf9adf9a0c1dd454cff6391396b23f9ccf8c9

SHA256
9a074635bf9b3ff68c5e06e69a8a50538d753edfba99eb9ab9daf67c7bc2f504

SHA512
f088e782eea74be6b4792fa2c7540c81330e3bef3f0210f54ce9d74ed014caae9f44f9f46f0cd158378ccacecbade9cb249c0b9fae2fbd5511ab28f1f40a22ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe
Filesize
253KB

MD5
a3a5342dc14b3a616bf978c7ceb71628

SHA1
d05bf9adf9a0c1dd454cff6391396b23f9ccf8c9

SHA256
9a074635bf9b3ff68c5e06e69a8a50538d753edfba99eb9ab9daf67c7bc2f504

SHA512
f088e782eea74be6b4792fa2c7540c81330e3bef3f0210f54ce9d74ed014caae9f44f9f46f0cd158378ccacecbade9cb249c0b9fae2fbd5511ab28f1f40a22ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe
Filesize
253KB

MD5
a3a5342dc14b3a616bf978c7ceb71628

SHA1
d05bf9adf9a0c1dd454cff6391396b23f9ccf8c9

SHA256
9a074635bf9b3ff68c5e06e69a8a50538d753edfba99eb9ab9daf67c7bc2f504

SHA512
f088e782eea74be6b4792fa2c7540c81330e3bef3f0210f54ce9d74ed014caae9f44f9f46f0cd158378ccacecbade9cb249c0b9fae2fbd5511ab28f1f40a22ac

Download Submit
\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe
Filesize
253KB

MD5
a3a5342dc14b3a616bf978c7ceb71628

SHA1
d05bf9adf9a0c1dd454cff6391396b23f9ccf8c9

SHA256
9a074635bf9b3ff68c5e06e69a8a50538d753edfba99eb9ab9daf67c7bc2f504

SHA512
f088e782eea74be6b4792fa2c7540c81330e3bef3f0210f54ce9d74ed014caae9f44f9f46f0cd158378ccacecbade9cb249c0b9fae2fbd5511ab28f1f40a22ac

Download Submit
\Users\Admin\AppData\Local\Temp\tfqctjcgqi.exe
Filesize
253KB

MD5
a3a5342dc14b3a616bf978c7ceb71628

SHA1
d05bf9adf9a0c1dd454cff6391396b23f9ccf8c9

SHA256
9a074635bf9b3ff68c5e06e69a8a50538d753edfba99eb9ab9daf67c7bc2f504

SHA512
f088e782eea74be6b4792fa2c7540c81330e3bef3f0210f54ce9d74ed014caae9f44f9f46f0cd158378ccacecbade9cb249c0b9fae2fbd5511ab28f1f40a22ac

Download Submit
memory/944-66-0x00000000003D0000-0x00000000003E4000-memory.dmp

Filesize
80KB

Download
memory/944-62-0x000000000041F130-mapping.dmp

Download
memory/944-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/944-65-0x0000000000990000-0x0000000000C93000-memory.dmp

Filesize
3.0MB

Download
memory/944-68-0x0000000000600000-0x0000000000614000-memory.dmp

Filesize
80KB

Download
memory/944-71-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1376-78-0x0000000004DB0000-0x0000000004E5E000-memory.dmp

Filesize
696KB

Download
memory/1376-67-0x0000000006C90000-0x0000000006E37000-memory.dmp

Filesize
1.7MB

Download
memory/1376-69-0x0000000006E40000-0x0000000006FDE000-memory.dmp

Filesize
1.6MB

Download
memory/1376-80-0x0000000004DB0000-0x0000000004E5E000-memory.dmp

Filesize
696KB

Download
memory/1564-54-0x0000000075FB1000-0x0000000075FB3000-memory.dmp

Filesize
8KB

Download
memory/1932-56-0x0000000000000000-mapping.dmp

Download
memory/2028-73-0x0000000000000000-mapping.dmp

Download
memory/2032-70-0x0000000000000000-mapping.dmp

Download
memory/2032-76-0x00000000023A0000-0x00000000026A3000-memory.dmp

Filesize
3.0MB

Download
memory/2032-75-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2032-77-0x0000000000990000-0x0000000000A23000-memory.dmp

Filesize
588KB

Download
memory/2032-79-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2032-74-0x0000000000B50000-0x0000000000C44000-memory.dmp

Filesize
976KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads