formbook | 2369682a410e0b6aee1180d411eea77ee8942c58845f28d6afa79a1b5b4152ac

Analysis

max time kernel
147s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-11-2024 01:58

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General

Target

SWIFT_MT103_Payment_552016.exe
Size

1.0MB
MD5

60a57797ade75acc0d71768e593d28c0
SHA1

f407c263e902d95f14c6994d90fc836140fdc622
SHA256

2369682a410e0b6aee1180d411eea77ee8942c58845f28d6afa79a1b5b4152ac
SHA512

03d6ab578683025020577bc215f932f692db712d4a140d1d46d563291b49c86eecbe80fe9c82ad01973a6df066e2b3b0a13fbfbedba75a33e0c4bcc09ce1f706
SSDEEP

24576:ffmMv6Ckr7Mny5QLPJLX8ZJxzG0I7ochL:f3v+7/5QLBU707dL

Score

10^/10

formbook f29s discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

f29s

Decoy

rostnixon.net

exxxwordz.xyz

ndradesanches.shop

eneral-vceef.xyz

isanbowl.top

aresrasherregard.cfd

dzas-yeah.xyz

0083.miami

hongziyin01.top

jdhfmq.live

alembottling.net

vtyo-phone.xyz

kaqb-decade.xyz

odel-lsmfz.xyz

aradise.tech

uan123-rtp43.xyz

pusptracking.xyz

uqhi42.xyz

mihy-professor.xyz

mnz-your.xyz

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

Processes:

resource	yara_rule
behavioral2/memory/5072-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/5072-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/5072-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/2108-16-0x0000000000BC0000-0x0000000000BEF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

Processes:

SWIFT_MT103_Payment_552016.exesvchost.execolorcpl.exe

description	pid	Process	procid_target
PID 2384 set thread context of 5072	2384	SWIFT_MT103_Payment_552016.exe	96
PID 5072 set thread context of 3464	5072	svchost.exe	56
PID 5072 set thread context of 3464	5072	svchost.exe	56
PID 2108 set thread context of 3464	2108	colorcpl.exe	56

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

System Information Discovery
T1082

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:

colorcpl.execmd.exeSWIFT_MT103_Payment_552016.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	colorcpl.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SWIFT_MT103_Payment_552016.exe

Modifies registry class 2 IoCs

Processes:

Explorer.EXE

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 52 IoCs

Processes:

svchost.execolorcpl.exe

pid	Process
5072	svchost.exe
5072	svchost.exe
5072	svchost.exe
5072	svchost.exe
5072	svchost.exe
5072	svchost.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe
2108	colorcpl.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

SWIFT_MT103_Payment_552016.exesvchost.execolorcpl.exe

pid	Process
2384	SWIFT_MT103_Payment_552016.exe
5072	svchost.exe
5072	svchost.exe
5072	svchost.exe
5072	svchost.exe
2108	colorcpl.exe
2108	colorcpl.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

svchost.execolorcpl.exeExplorer.EXE

description	pid	Process
Token: SeDebugPrivilege	5072	svchost.exe
Token: SeDebugPrivilege	2108	colorcpl.exe
Token: SeShutdownPrivilege	3464	Explorer.EXE
Token: SeCreatePagefilePrivilege	3464	Explorer.EXE
Token: SeShutdownPrivilege	3464	Explorer.EXE
Token: SeCreatePagefilePrivilege	3464	Explorer.EXE

Suspicious use of FindShellTrayWindow 35 IoCs

Processes:

SWIFT_MT103_Payment_552016.exe

pid	Process
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe

Suspicious use of SendNotifyMessage 35 IoCs

Processes:

SWIFT_MT103_Payment_552016.exe

pid	Process
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe
2384	SWIFT_MT103_Payment_552016.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid	Process
3464	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

SWIFT_MT103_Payment_552016.exeExplorer.EXEcolorcpl.exe

description	pid	Process	procid_target
PID 2384 wrote to memory of 5072	2384	SWIFT_MT103_Payment_552016.exe	96
PID 2384 wrote to memory of 5072	2384	SWIFT_MT103_Payment_552016.exe	96
PID 2384 wrote to memory of 5072	2384	SWIFT_MT103_Payment_552016.exe	96
PID 2384 wrote to memory of 5072	2384	SWIFT_MT103_Payment_552016.exe	96
PID 3464 wrote to memory of 2108	3464	Explorer.EXE	101
PID 3464 wrote to memory of 2108	3464	Explorer.EXE	101
PID 3464 wrote to memory of 2108	3464	Explorer.EXE	101
PID 2108 wrote to memory of 2360	2108	colorcpl.exe	103
PID 2108 wrote to memory of 2360	2108	colorcpl.exe	103
PID 2108 wrote to memory of 2360	2108	colorcpl.exe	103

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Users\Admin\AppData\Local\Temp\SWIFT_MT103_Payment_552016.exe
  "C:\Users\Admin\AppData\Local\Temp\SWIFT_MT103_Payment_552016.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:2384
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\SWIFT_MT103_Payment_552016.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:5072
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:2548
- C:\Windows\SysWOW64\colorcpl.exe
  "C:\Windows\SysWOW64\colorcpl.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:2108
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2108-14-0x0000000000770000-0x0000000000789000-memory.dmp

Filesize
100KB

Download
memory/2108-16-0x0000000000BC0000-0x0000000000BEF000-memory.dmp

Filesize
188KB

Download
memory/2108-15-0x0000000000770000-0x0000000000789000-memory.dmp

Filesize
100KB

Download
memory/2384-2-0x0000000004050000-0x0000000004250000-memory.dmp

Filesize
2.0MB

Download
memory/3464-20-0x00000000089A0000-0x0000000008AAB000-memory.dmp

Filesize
1.0MB

Download
memory/3464-19-0x00000000089A0000-0x0000000008AAB000-memory.dmp

Filesize
1.0MB

Download
memory/3464-17-0x00000000088E0000-0x0000000008994000-memory.dmp

Filesize
720KB

Download
memory/3464-8-0x0000000007A20000-0x0000000007AFF000-memory.dmp

Filesize
892KB

Download
memory/3464-12-0x00000000088E0000-0x0000000008994000-memory.dmp

Filesize
720KB

Download
memory/3464-13-0x0000000007A20000-0x0000000007AFF000-memory.dmp

Filesize
892KB

Download
memory/5072-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5072-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5072-11-0x0000000000F60000-0x0000000000F74000-memory.dmp

Filesize
80KB

Download
memory/5072-7-0x0000000000F00000-0x0000000000F14000-memory.dmp

Filesize
80KB

Download
memory/5072-4-0x0000000000FD0000-0x000000000131A000-memory.dmp

Filesize
3.3MB

Download
memory/5072-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download