formbook | 6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518c

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-01-2025 04:57

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General

Target

6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe
Size

1.8MB
MD5

94c391b1bbc7b6c52657eb0864eb5530
SHA1

56f27b02a38df995e118ecbc59c4ba728d453c52
SHA256

6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518c
SHA512

124605ffca2f78f7995c8233a369216b38681db45d07618c78cc8a76ef8beb1eaa2493129dc4d588d2e24e27865e6704452527c6baf2507bb42880f2867e1eb1
SSDEEP

24576:kqDEvCTbMWu7rQYlBQcBiT6rprG8aXn40KXZJnSKc1VD4PZyvMKtoEHQzMS:kTvC/MTQYxsWR7a34XXut8MvSu

Score

10^/10

formbook mtpi discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mtpi

Decoy

noriel.top

fast-profit.xyz

octominer.shop

perm-donor-unitedkingdom.today

techtalks.live

car-deals-83345.bond

aviso-pontos.net

luxmarty.online

signes.info

coinshift.finance

lanangkia.fun

outdoorpatioumbrellastore.shop

kvasilkov.dev

aviatorgamesplay.xyz

seeasalstcornwalls.shop

erdekescortg.xyz

binhminhhoamaiaqst.site

sumeyramodam.xyz

42825.club

agriroccella.com

Signatures

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

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2308-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2308-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2308-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2596-16-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3020 set thread context of 2308	3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe	30
PID 2308 set thread context of 1232	2308	svchost.exe	21
PID 2308 set thread context of 1232	2308	svchost.exe	21
PID 2596 set thread context of 1232	2596	raserver.exe	21

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	raserver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2308	svchost.exe
2308	svchost.exe
2308	svchost.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe
2596	raserver.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe
2308	svchost.exe
2308	svchost.exe
2308	svchost.exe
2308	svchost.exe
2596	raserver.exe
2596	raserver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2308	svchost.exe
Token: SeDebugPrivilege	2596	raserver.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe
3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe
1232	Explorer.EXE
1232	Explorer.EXE
1232	Explorer.EXE
1232	Explorer.EXE

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe
3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe
1232	Explorer.EXE
1232	Explorer.EXE

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2308	3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe	30
PID 3020 wrote to memory of 2308	3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe	30
PID 3020 wrote to memory of 2308	3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe	30
PID 3020 wrote to memory of 2308	3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe	30
PID 3020 wrote to memory of 2308	3020	6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe	30
PID 1232 wrote to memory of 2596	1232	Explorer.EXE	52
PID 1232 wrote to memory of 2596	1232	Explorer.EXE	52
PID 1232 wrote to memory of 2596	1232	Explorer.EXE	52
PID 1232 wrote to memory of 2596	1232	Explorer.EXE	52
PID 2596 wrote to memory of 2724	2596	raserver.exe	53
PID 2596 wrote to memory of 2724	2596	raserver.exe	53
PID 2596 wrote to memory of 2724	2596	raserver.exe	53
PID 2596 wrote to memory of 2724	2596	raserver.exe	53

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1232
- C:\Users\Admin\AppData\Local\Temp\6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe
  "C:\Users\Admin\AppData\Local\Temp\6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\6fa61458bfbe203417d600226fcf28b0cfbb4b48a9c066615bf7b5517ab1518cN.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2308
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2756
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:3036
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2824
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2752
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2900
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2608
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2780
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:3032
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2928
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2912
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2168
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2968
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2860
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2624
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1956
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2740
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2820
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2772
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2656
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2716
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2600
- C:\Windows\SysWOW64\raserver.exe
  "C:\Windows\SysWOW64\raserver.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2596
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1232-8-0x00000000051F0000-0x0000000005347000-memory.dmp

Filesize
1.3MB

Download
memory/1232-23-0x0000000004140000-0x00000000041E3000-memory.dmp

Filesize
652KB

Download
memory/1232-17-0x0000000006EC0000-0x0000000007061000-memory.dmp

Filesize
1.6MB

Download
memory/1232-13-0x00000000051F0000-0x0000000005347000-memory.dmp

Filesize
1.3MB

Download
memory/1232-12-0x0000000006EC0000-0x0000000007061000-memory.dmp

Filesize
1.6MB

Download
memory/2308-7-0x0000000000300000-0x0000000000315000-memory.dmp

Filesize
84KB

Download
memory/2308-11-0x0000000000340000-0x0000000000355000-memory.dmp

Filesize
84KB

Download
memory/2308-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2308-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2308-4-0x0000000000880000-0x0000000000B83000-memory.dmp

Filesize
3.0MB

Download
memory/2308-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2596-14-0x0000000000290000-0x00000000002AC000-memory.dmp

Filesize
112KB

Download
memory/2596-15-0x0000000000290000-0x00000000002AC000-memory.dmp

Filesize
112KB

Download
memory/2596-16-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/3020-2-0x00000000005D0000-0x00000000009D0000-memory.dmp

Filesize
4.0MB

Download