formbook | bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284

General

Target

bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
Size

664KB
MD5

316d52ffa3e819ca0afe9c8c70e93eee
SHA1

136f3ed7b097d9af4046c7119c0f8856c67df474
SHA256

bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284
SHA512

bbca5419b73df55e068e42fa86702313a7843daa846f18aa41437fba21992cc07c6aa30bbbf641582765648bfe617afd8e7f361f95d6bb14447752da543f8952
SSDEEP

12288:nJEasCzbd0aBJHAKoumkG7yC9AhPhakJzJGMjta9c3kOdJhC+mugBY:7sVCgQA9LyJGMJT0c09

Score

10^/10

formbook pz12 execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pz12

Decoy

paucanyes.com

autonwheels.com

cowboysandcaviarbar.com

fitnessengineeredworkouts.com

nuevobajonfavorito.com

dflx8.com

rothability.com

sxybet88.com

onesource.live

brenjitu1904.com

airdrop-zero1labs.com

guangdongqiangzhetc.com

apartments-for-rent-72254.bond

ombak99.lol

qqfoodsolutions.com

kyyzz.com

thepicklematch.com

ainth.com

missorris.com

gabbygomez.com

Signatures

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

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2920-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2620 powershell.exe

pid	process
2620	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe

description	pid	process	target process
PID 3964 set thread context of 2920	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exepowershell.exe

pid	process
2920	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
2920	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
2620	powershell.exe
2620	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2620 powershell.exe

description	pid	process
Token: SeDebugPrivilege	2620	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe

description	pid	process	target process
PID 3964 wrote to memory of 2620	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	powershell.exe
PID 3964 wrote to memory of 2620	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	powershell.exe
PID 3964 wrote to memory of 2620	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	powershell.exe
PID 3964 wrote to memory of 2920	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
PID 3964 wrote to memory of 2920	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
PID 3964 wrote to memory of 2920	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
PID 3964 wrote to memory of 2920	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
PID 3964 wrote to memory of 2920	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
PID 3964 wrote to memory of 2920	3964	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe	bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe

C:\Users\Admin\AppData\Local\Temp\bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
"C:\Users\Admin\AppData\Local\Temp\bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3964

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2620

C:\Users\Admin\AppData\Local\Temp\bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe
"C:\Users\Admin\AppData\Local\Temp\bd90dba924ee14fc81a245124d6e9b425b290f83cd793f76573b1408ebf5f284.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2920

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wc5gezbg.bhk.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2620-48-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/2620-51-0x0000000007B90000-0x000000000820A000-memory.dmp

Filesize
6.5MB

Download
memory/2620-32-0x0000000005C00000-0x0000000005F54000-memory.dmp

Filesize
3.3MB

Download
memory/2620-62-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/2620-59-0x0000000007870000-0x0000000007878000-memory.dmp

Filesize
32KB

Download
memory/2620-58-0x0000000007890000-0x00000000078AA000-memory.dmp

Filesize
104KB

Download
memory/2620-57-0x0000000007790000-0x00000000077A4000-memory.dmp

Filesize
80KB

Download
memory/2620-21-0x00000000053E0000-0x0000000005446000-memory.dmp

Filesize
408KB

Download
memory/2620-56-0x0000000007780000-0x000000000778E000-memory.dmp

Filesize
56KB

Download
memory/2620-55-0x0000000007750000-0x0000000007761000-memory.dmp

Filesize
68KB

Download
memory/2620-54-0x00000000077D0000-0x0000000007866000-memory.dmp

Filesize
600KB

Download
memory/2620-53-0x00000000075C0000-0x00000000075CA000-memory.dmp

Filesize
40KB

Download
memory/2620-52-0x0000000007550000-0x000000000756A000-memory.dmp

Filesize
104KB

Download
memory/2620-46-0x0000000006820000-0x000000000683E000-memory.dmp

Filesize
120KB

Download
memory/2620-17-0x0000000002910000-0x0000000002946000-memory.dmp

Filesize
216KB

Download
memory/2620-18-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/2620-15-0x000000007504E000-0x000000007504F000-memory.dmp

Filesize
4KB

Download
memory/2620-19-0x0000000005460000-0x0000000005A88000-memory.dmp

Filesize
6.2MB

Download
memory/2620-20-0x0000000005340000-0x0000000005362000-memory.dmp

Filesize
136KB

Download
memory/2620-22-0x0000000005B50000-0x0000000005BB6000-memory.dmp

Filesize
408KB

Download
memory/2620-50-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/2620-49-0x0000000075040000-0x00000000757F0000-memory.dmp

Filesize
7.7MB

Download
memory/2620-47-0x00000000073F0000-0x0000000007493000-memory.dmp

Filesize
652KB

Download
memory/2620-33-0x0000000006200000-0x000000000621E000-memory.dmp

Filesize
120KB

Download
memory/2620-34-0x00000000062A0000-0x00000000062EC000-memory.dmp

Filesize
304KB

Download
memory/2620-35-0x00000000067E0000-0x0000000006812000-memory.dmp

Filesize
200KB

Download
memory/2620-36-0x0000000070E60000-0x0000000070EAC000-memory.dmp

Filesize
304KB

Download
memory/2920-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2920-16-0x0000000001630000-0x000000000197A000-memory.dmp

Filesize
3.3MB

Download
memory/3964-2-0x0000000005D40000-0x00000000062E4000-memory.dmp

Filesize
5.6MB

Download
memory/3964-8-0x0000000005D30000-0x0000000005D3C000-memory.dmp

Filesize
48KB

Download
memory/3964-14-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/3964-0-0x0000000074FCE000-0x0000000074FCF000-memory.dmp

Filesize
4KB

Download
memory/3964-1-0x0000000000D80000-0x0000000000E2C000-memory.dmp

Filesize
688KB

Download
memory/3964-3-0x0000000005830000-0x00000000058C2000-memory.dmp

Filesize
584KB

Download
memory/3964-11-0x000000000B960000-0x000000000B9FC000-memory.dmp

Filesize
624KB

Download
memory/3964-10-0x0000000006C60000-0x0000000006CD6000-memory.dmp

Filesize
472KB

Download
memory/3964-9-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/3964-7-0x0000000005D00000-0x0000000005D22000-memory.dmp

Filesize
136KB

Download
memory/3964-6-0x0000000008230000-0x00000000082DC000-memory.dmp

Filesize
688KB

Download
memory/3964-5-0x0000000074FC0000-0x0000000075770000-memory.dmp

Filesize
7.7MB

Download
memory/3964-4-0x00000000058D0000-0x00000000058DA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads