formbook | 94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a

Analysis

max time kernel
78s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
30-11-2022 18:24

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General

Target

94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
Size

962KB
MD5

1890b1885ef644775e1f89adfdfe7c67
SHA1

b04297e721e9f61b70daaa07ff67bf46e51a4362
SHA256

94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a
SHA512

4240b80f2b3aaa24bd9356df9a4c75e3bb1551fe4a9730d4e6aeb9a1703f31676fc3ec63f314d1b8e911b30cb4dbbcb708134fe9e573299d70e77821ba112fab
SSDEEP

12288:B2vFitrWZLYS4cxSm1wlQba5oGogT0qVSUGeQ40Lv15cE1boHKd6q:B2vFitKZkr0STQba5oRgvQZd1kqd6

Score

10^/10

formbook wtb rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

wtb

Decoy

cocorodance.com

emorytxinsurance.com

issuerevaluation.com

slingshotsmd.com

copperheadcsm.com

datnamgrouphr.com

pdrallstar.com

alphagraphicsdesigner.com

cornerstonerecruitmentasia.com

iowie.com

raminson-mg.com

previem.com

bet-oren.com

frenchyoutlet.com

muqiangzhan.com

kyokids.com

risha-mint.online

albeda.online

xn--v8jwa9c.com

fluffygirlactive.com

Signatures

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

Formbook payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1252-62-0x000000000041EB70-mapping.dmp	formbook
behavioral1/memory/1252-61-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe

description	pid	process	target process
PID 1652 set thread context of 1252	1652	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe

pid process

1252 94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe

pid	process
1252	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe

description	pid	process	target process
PID 1652 wrote to memory of 1252	1652	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
PID 1652 wrote to memory of 1252	1652	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
PID 1652 wrote to memory of 1252	1652	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
PID 1652 wrote to memory of 1252	1652	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
PID 1652 wrote to memory of 1252	1652	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
PID 1652 wrote to memory of 1252	1652	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
PID 1652 wrote to memory of 1252	1652	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe	94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe

C:\Users\Admin\AppData\Local\Temp\94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
"C:\Users\Admin\AppData\Local\Temp\94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1652

C:\Users\Admin\AppData\Local\Temp\94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe
"C:\Users\Admin\AppData\Local\Temp\94d357a6334935b76a77805f41177e94301aa62f009c9a416c6f08f3168a0b1a.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1252

MITRE ATT&CK Matrix

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Downloads

memory/1252-58-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1252-59-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1252-62-0x000000000041EB70-mapping.dmp

Download
memory/1252-61-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1252-63-0x00000000009A0000-0x0000000000CA3000-memory.dmp

Filesize
3.0MB

Download
memory/1652-54-0x00000000001C0000-0x00000000002B6000-memory.dmp

Filesize
984KB

Download
memory/1652-55-0x0000000075661000-0x0000000075663000-memory.dmp

Filesize
8KB

Download
memory/1652-56-0x0000000000700000-0x000000000070A000-memory.dmp

Filesize
40KB

Download
memory/1652-57-0x0000000004890000-0x00000000048F2000-memory.dmp

Filesize
392KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads