formbook | ba1e3ff4198ba5dbb009b9f283e0a0b47a0f8fe811b982a2bbeb91feb885f7a2

Analysis

max time kernel
146s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-12-2024 13:24

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General

Target

Swift_0034.exe
Size

839KB
MD5

3209a5b655a33cd4e47a2c84dfa269fd
SHA1

5fac1974104f2262e735234389fb4b0642cde8f5
SHA256

2cf2d0b164f90f01162d60b8850225d4f142a5bbca39dc61571ab071ef3dc4b0
SHA512

c2adc85099db6bd37739336aabddd7a116701e3a048df5f406a9d061d37c72044a70a0fa0bf4fec258fc20e563968f1119b36e514ae965687707ffb32bc54b67
SSDEEP

12288:OqpZsSqXeHPyVeFalhuh7kZ+/UY/ib4011:OqzsaceFas7kJXv

Score

10^/10

formbook o05p discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

o05p

Decoy

ack-space.info

ixrecibeypaga.store

indmy-fr.info

atrottenondal.site

cenz16042.vip

elbournecakes.online

5gy2j62g9q.top

3anhbra.top

8c.top

ozhnoli.store

ichmanwillbe.shop

nfluencer-marketing-53327.bond

nnovationex.net

osleedn-bogatr.online

oorandco.store

atesb4dates.online

asryall.net

0zm.lat

ytorc.online

ariin.online

Signatures

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

Formbook payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2396-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2396-18-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2744-22-0x00000000000D0000-0x00000000000FF000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid	Process
2004	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Swift_0034.exeSwift_0034.execmd.exe

description	pid	Process	procid_target
PID 2232 set thread context of 2396	2232	Swift_0034.exe	30
PID 2396 set thread context of 1220	2396	Swift_0034.exe	21
PID 2744 set thread context of 1220	2744	cmd.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

Processes:

Swift_0034.execmd.execmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Swift_0034.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

Swift_0034.execmd.exe

pid	Process
2396	Swift_0034.exe
2396	Swift_0034.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe
2744	cmd.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Swift_0034.execmd.exe

pid	Process
2396	Swift_0034.exe
2396	Swift_0034.exe
2396	Swift_0034.exe
2744	cmd.exe
2744	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Swift_0034.execmd.exe

description	pid	Process
Token: SeDebugPrivilege	2396	Swift_0034.exe
Token: SeDebugPrivilege	2744	cmd.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Swift_0034.exeExplorer.EXEcmd.exe

description	pid	Process	procid_target
PID 2232 wrote to memory of 2396	2232	Swift_0034.exe	30
PID 2232 wrote to memory of 2396	2232	Swift_0034.exe	30
PID 2232 wrote to memory of 2396	2232	Swift_0034.exe	30
PID 2232 wrote to memory of 2396	2232	Swift_0034.exe	30
PID 2232 wrote to memory of 2396	2232	Swift_0034.exe	30
PID 2232 wrote to memory of 2396	2232	Swift_0034.exe	30
PID 2232 wrote to memory of 2396	2232	Swift_0034.exe	30
PID 1220 wrote to memory of 2744	1220	Explorer.EXE	48
PID 1220 wrote to memory of 2744	1220	Explorer.EXE	48
PID 1220 wrote to memory of 2744	1220	Explorer.EXE	48
PID 1220 wrote to memory of 2744	1220	Explorer.EXE	48
PID 2744 wrote to memory of 2004	2744	cmd.exe	49
PID 2744 wrote to memory of 2004	2744	cmd.exe	49
PID 2744 wrote to memory of 2004	2744	cmd.exe	49
PID 2744 wrote to memory of 2004	2744	cmd.exe	49

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1220
- C:\Users\Admin\AppData\Local\Temp\Swift_0034.exe
  "C:\Users\Admin\AppData\Local\Temp\Swift_0034.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2232
- - C:\Users\Admin\AppData\Local\Temp\Swift_0034.exe
    "C:\Users\Admin\AppData\Local\Temp\Swift_0034.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2396
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:3052
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2712
- 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:2688
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2844
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2800
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2580
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2588
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2596
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2628
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2648
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2696
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1628
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:3028
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2848
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1528
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2404
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.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:2744
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\Swift_0034.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2004

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/1220-19-0x0000000006760000-0x00000000068D1000-memory.dmp

Filesize
1.4MB

Download
memory/1220-23-0x0000000006760000-0x00000000068D1000-memory.dmp

Filesize
1.4MB

Download
memory/2232-5-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2232-2-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2232-4-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/2232-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/2232-6-0x0000000005B10000-0x0000000005B8A000-memory.dmp

Filesize
488KB

Download
memory/2232-1-0x00000000012C0000-0x0000000001398000-memory.dmp

Filesize
864KB

Download
memory/2232-3-0x0000000000280000-0x0000000000298000-memory.dmp

Filesize
96KB

Download
memory/2232-14-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2396-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2396-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2396-18-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2396-17-0x0000000000190000-0x00000000001A5000-memory.dmp

Filesize
84KB

Download
memory/2396-16-0x00000000008A0000-0x0000000000BA3000-memory.dmp

Filesize
3.0MB

Download
memory/2396-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2396-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2744-21-0x000000004A310000-0x000000004A35C000-memory.dmp

Filesize
304KB

Download
memory/2744-20-0x000000004A310000-0x000000004A35C000-memory.dmp

Filesize
304KB

Download
memory/2744-22-0x00000000000D0000-0x00000000000FF000-memory.dmp

Filesize
188KB

Download