formbook | 0b2881dffc8cd0c36764d955f9478964c95822672da0f5ba29a5af5c16059b16

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 08:06

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General

Target

MalwareBazaar.exe
Size

681KB
MD5

8e9b751ecbb040e9893199329566c826
SHA1

dee40b465783386a418bd5c4dc529b07659e1827
SHA256

0b2881dffc8cd0c36764d955f9478964c95822672da0f5ba29a5af5c16059b16
SHA512

71c59a006f0701427507261b6403c9a406f0193377bf8b6f473051e6461110438528656f3e6d6ffcc45da1eeb45629c20eff1d7938bfc01d915b8e9c09a00a3e
SSDEEP

12288:BnMN4Np0xC0eQiLEX6e51HHZt12FhT0g5kklyEhxcN5GJohLTo:BMN4NpECrREX6e51ZGhT6kgEjcNwJo1

Score

10^/10

formbook mc10 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mc10

Decoy

sttcorp.one

jack88.lat

owl-protect.com

hnszrrn.com

at89v2.com

h147.top

takle4creators.com

fondsa.xyz

mantenopolice.com

shophansler.com

dessertt.com

thecollisionmagazine.com

tatesfluffyfrenchies.com

h1f2v.rest

bluewandltd.com

cuplaho2003.shop

2thetcleaningservice.com

yc85w.top

natursache.shop

allmyabilities.com

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/1812-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/1812-16-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2036-21-0x0000000000800000-0x000000000082F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1300 set thread context of 1812	1300	MalwareBazaar.exe	86
PID 1812 set thread context of 3512	1812	MalwareBazaar.exe	56
PID 2036 set thread context of 3512	2036	colorcpl.exe	56

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
1812	MalwareBazaar.exe
1812	MalwareBazaar.exe
1812	MalwareBazaar.exe
1812	MalwareBazaar.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe
2036	colorcpl.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
1812	MalwareBazaar.exe
1812	MalwareBazaar.exe
1812	MalwareBazaar.exe
2036	colorcpl.exe
2036	colorcpl.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1812	MalwareBazaar.exe
Token: SeDebugPrivilege	2036	colorcpl.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3512	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1300 wrote to memory of 1812	1300	MalwareBazaar.exe	86
PID 1300 wrote to memory of 1812	1300	MalwareBazaar.exe	86
PID 1300 wrote to memory of 1812	1300	MalwareBazaar.exe	86
PID 1300 wrote to memory of 1812	1300	MalwareBazaar.exe	86
PID 1300 wrote to memory of 1812	1300	MalwareBazaar.exe	86
PID 1300 wrote to memory of 1812	1300	MalwareBazaar.exe	86
PID 3512 wrote to memory of 2036	3512	Explorer.EXE	87
PID 3512 wrote to memory of 2036	3512	Explorer.EXE	87
PID 3512 wrote to memory of 2036	3512	Explorer.EXE	87
PID 2036 wrote to memory of 244	2036	colorcpl.exe	88
PID 2036 wrote to memory of 244	2036	colorcpl.exe	88
PID 2036 wrote to memory of 244	2036	colorcpl.exe	88

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
  "C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1300
- - C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
    "C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1812
- C:\Windows\SysWOW64\colorcpl.exe
  "C:\Windows\SysWOW64\colorcpl.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"
    3⤵
    PID:244

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1300-13-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1300-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/1300-2-0x0000000005340000-0x00000000058E4000-memory.dmp

Filesize
5.6MB

Download
memory/1300-3-0x0000000004CE0000-0x0000000004D72000-memory.dmp

Filesize
584KB

Download
memory/1300-4-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1300-5-0x0000000004EA0000-0x0000000004EAA000-memory.dmp

Filesize
40KB

Download
memory/1300-10-0x0000000008B70000-0x0000000008C0C000-memory.dmp

Filesize
624KB

Download
memory/1300-7-0x0000000006000000-0x0000000006008000-memory.dmp

Filesize
32KB

Download
memory/1300-8-0x0000000006010000-0x000000000601E000-memory.dmp

Filesize
56KB

Download
memory/1300-9-0x0000000006030000-0x00000000060A6000-memory.dmp

Filesize
472KB

Download
memory/1300-1-0x0000000000250000-0x0000000000300000-memory.dmp

Filesize
704KB

Download
memory/1300-6-0x0000000005170000-0x0000000005182000-memory.dmp

Filesize
72KB

Download
memory/1812-14-0x00000000014C0000-0x000000000180A000-memory.dmp

Filesize
3.3MB

Download
memory/1812-17-0x0000000001810000-0x0000000001824000-memory.dmp

Filesize
80KB

Download
memory/1812-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1812-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2036-19-0x0000000000A20000-0x0000000000A39000-memory.dmp

Filesize
100KB

Download
memory/2036-20-0x0000000000A20000-0x0000000000A39000-memory.dmp

Filesize
100KB

Download
memory/2036-21-0x0000000000800000-0x000000000082F000-memory.dmp

Filesize
188KB

Download
memory/3512-18-0x0000000002DF0000-0x0000000002ED1000-memory.dmp

Filesize
900KB

Download
memory/3512-23-0x0000000002DF0000-0x0000000002ED1000-memory.dmp

Filesize
900KB

Download
memory/3512-25-0x0000000008310000-0x0000000008403000-memory.dmp

Filesize
972KB

Download
memory/3512-26-0x0000000008310000-0x0000000008403000-memory.dmp

Filesize
972KB

Download
memory/3512-29-0x0000000008310000-0x0000000008403000-memory.dmp

Filesize
972KB

Download