formbook | ec0778be2b035c23fb64b29a0b1480ab8e11e6bec3ddc1f6f94dab39e35fa4fb

General

Target

ConfirmBookingsexeexeexee.exe
Size

762KB
MD5

07927aebf90098346a547f1b9686a853
SHA1

05ec914f8fe8a14e37c1786307a15021555a201b
SHA256

ec0778be2b035c23fb64b29a0b1480ab8e11e6bec3ddc1f6f94dab39e35fa4fb
SHA512

eab2755ab89e70906edda41923afffbf47e618bbd96bbf02cea46c28abc5aeb11c091973cd7742b22a4f926f04e2bf11e06ecc3cb4afd6fba74e4fd2bdb58fe9
SSDEEP

12288:SRC6DC0xnD1Ro+ma5s5jgo3JKhbITg/1lY/MLdTB42KIJ399l:irxZm/go5Cmg/0/MLk2z19

Score

10^/10

formbook he2a rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

he2a

Decoy

connectioncompass.store

zekicharge.com

dp77.shop

guninfo.guru

mamaeconomics.net

narcisme.coach

redtopassociates.com

ezezn.com

theoregondog.com

pagosmultired.online

emsculptcenterofne.com

meet-friends.online

pf326.com

wealthjigsaw.xyz

arsajib.com

kickassholdings.online

avaturre.biz

dtslogs.com

lb92.tech

pittalam.com

Signatures

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

Formbook payload 5 IoCs

rat

resource	yara_rule
behavioral2/memory/4580-140-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4580-146-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4580-150-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/660-153-0x0000000000F10000-0x0000000000F3F000-memory.dmp	formbook
behavioral2/memory/660-155-0x0000000000F10000-0x0000000000F3F000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2908 set thread context of 4580	2908	ConfirmBookingsexeexeexee.exe	91
PID 4580 set thread context of 3160	4580	ConfirmBookingsexeexeexee.exe	49
PID 4580 set thread context of 3160	4580	ConfirmBookingsexeexeexee.exe	49
PID 660 set thread context of 3160	660	raserver.exe	49

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
2908	ConfirmBookingsexeexeexee.exe
2908	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe
660	raserver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3160	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
4580	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
4580	ConfirmBookingsexeexeexee.exe
660	raserver.exe
660	raserver.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2908	ConfirmBookingsexeexeexee.exe
Token: SeDebugPrivilege	4580	ConfirmBookingsexeexeexee.exe
Token: SeDebugPrivilege	660	raserver.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 4848	2908	ConfirmBookingsexeexeexee.exe	90
PID 2908 wrote to memory of 4848	2908	ConfirmBookingsexeexeexee.exe	90
PID 2908 wrote to memory of 4848	2908	ConfirmBookingsexeexeexee.exe	90
PID 2908 wrote to memory of 4580	2908	ConfirmBookingsexeexeexee.exe	91
PID 2908 wrote to memory of 4580	2908	ConfirmBookingsexeexeexee.exe	91
PID 2908 wrote to memory of 4580	2908	ConfirmBookingsexeexeexee.exe	91
PID 2908 wrote to memory of 4580	2908	ConfirmBookingsexeexeexee.exe	91
PID 2908 wrote to memory of 4580	2908	ConfirmBookingsexeexeexee.exe	91
PID 2908 wrote to memory of 4580	2908	ConfirmBookingsexeexeexee.exe	91
PID 3160 wrote to memory of 660	3160	Explorer.EXE	92
PID 3160 wrote to memory of 660	3160	Explorer.EXE	92
PID 3160 wrote to memory of 660	3160	Explorer.EXE	92
PID 660 wrote to memory of 2500	660	raserver.exe	93
PID 660 wrote to memory of 2500	660	raserver.exe	93
PID 660 wrote to memory of 2500	660	raserver.exe	93

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3160
- C:\Users\Admin\AppData\Local\Temp\ConfirmBookingsexeexeexee.exe
  "C:\Users\Admin\AppData\Local\Temp\ConfirmBookingsexeexeexee.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2908
- - C:\Users\Admin\AppData\Local\Temp\ConfirmBookingsexeexeexee.exe
    "C:\Users\Admin\AppData\Local\Temp\ConfirmBookingsexeexeexee.exe"
    3⤵
    PID:4848
- - C:\Users\Admin\AppData\Local\Temp\ConfirmBookingsexeexeexee.exe
    "C:\Users\Admin\AppData\Local\Temp\ConfirmBookingsexeexeexee.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:4580
- C:\Windows\SysWOW64\raserver.exe
  "C:\Windows\SysWOW64\raserver.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:660
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\ConfirmBookingsexeexeexee.exe"
    3⤵
    PID:2500

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/660-149-0x0000000000350000-0x000000000036F000-memory.dmp

Filesize
124KB

Download
memory/660-157-0x00000000032C0000-0x0000000003354000-memory.dmp

Filesize
592KB

Download
memory/660-155-0x0000000000F10000-0x0000000000F3F000-memory.dmp

Filesize
188KB

Download
memory/660-153-0x0000000000F10000-0x0000000000F3F000-memory.dmp

Filesize
188KB

Download
memory/660-154-0x0000000002F70000-0x00000000032BA000-memory.dmp

Filesize
3.3MB

Download
memory/660-152-0x0000000000350000-0x000000000036F000-memory.dmp

Filesize
124KB

Download
memory/2908-139-0x0000000009450000-0x00000000094EC000-memory.dmp

Filesize
624KB

Download
memory/2908-136-0x0000000005230000-0x000000000523A000-memory.dmp

Filesize
40KB

Download
memory/2908-134-0x0000000005640000-0x0000000005BE4000-memory.dmp

Filesize
5.6MB

Download
memory/2908-133-0x0000000000700000-0x00000000007C4000-memory.dmp

Filesize
784KB

Download
memory/2908-135-0x0000000005180000-0x0000000005212000-memory.dmp

Filesize
584KB

Download
memory/2908-138-0x00000000053B0000-0x00000000053C0000-memory.dmp

Filesize
64KB

Download
memory/2908-137-0x00000000053B0000-0x00000000053C0000-memory.dmp

Filesize
64KB

Download
memory/3160-161-0x0000000008D60000-0x0000000008EBC000-memory.dmp

Filesize
1.4MB

Download
memory/3160-159-0x0000000008D60000-0x0000000008EBC000-memory.dmp

Filesize
1.4MB

Download
memory/3160-145-0x0000000007280000-0x00000000073EC000-memory.dmp

Filesize
1.4MB

Download
memory/3160-158-0x0000000008D60000-0x0000000008EBC000-memory.dmp

Filesize
1.4MB

Download
memory/3160-148-0x0000000008C50000-0x0000000008D57000-memory.dmp

Filesize
1.0MB

Download
memory/4580-146-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4580-150-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4580-147-0x0000000001610000-0x0000000001625000-memory.dmp

Filesize
84KB

Download
memory/4580-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4580-144-0x00000000015C0000-0x00000000015D5000-memory.dmp

Filesize
84KB

Download
memory/4580-143-0x0000000001640000-0x000000000198A000-memory.dmp

Filesize
3.3MB

Download

Analysis

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