formbook | d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264

General

Target

d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
Size

1.0MB
MD5

ba4626698cabac08fd9d2440f730e80c
SHA1

577f8e973cb926b58dffa2ec5a0ae1f9e451f128
SHA256

d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264
SHA512

a15b63b4d018276272dd4e2667b79a859df83df8c96ea60b1bf9471e0138b40f7f4ce6c5d63424225fd5fbe1e6c55a9afd75e084b813967db7f49c9558465eda
SSDEEP

24576:SAHnh+eWsN3skA4RV1Hom2KXMmHao75RAQkLXWB3ryAv5:Vh+ZkldoPK8YaoX6jQ3ryQ

Score

10^/10

formbook as02 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

as02

Decoy

qwin777.com

robinhoods.live

h3jh-dal.pics

braindeadcopywriting.com

kktcbet1000.com

mpo0463.cfd

raboteshoes.com

ab1718.com

lowcrusiers.com

gregcopelandmusic.com

dkfndch.store

firstclassuni.com

00ewu1ub.com

shunweichemical.com

sugarits.com

marqify.com

mistmajik.com

trezip.online

tinytables.xyz

suestergocoaching.com

Signatures

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

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2368-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2368-16-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2368-19-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2672-25-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2004 set thread context of 2368	2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	28
PID 2368 set thread context of 1188	2368	svchost.exe	21
PID 2368 set thread context of 1188	2368	svchost.exe	21
PID 2672 set thread context of 1188	2672	cmstp.exe	21

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2368	svchost.exe
2368	svchost.exe
2368	svchost.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe
2672	cmstp.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
2368	svchost.exe
2368	svchost.exe
2368	svchost.exe
2368	svchost.exe
2672	cmstp.exe
2672	cmstp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2368	svchost.exe
Token: SeDebugPrivilege	2672	cmstp.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
1188	Explorer.EXE
1188	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2368	2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	28
PID 2004 wrote to memory of 2368	2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	28
PID 2004 wrote to memory of 2368	2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	28
PID 2004 wrote to memory of 2368	2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	28
PID 2004 wrote to memory of 2368	2004	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	28
PID 1188 wrote to memory of 2672	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2672	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2672	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2672	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2672	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2672	1188	Explorer.EXE	29
PID 1188 wrote to memory of 2672	1188	Explorer.EXE	29
PID 2672 wrote to memory of 2632	2672	cmstp.exe	30
PID 2672 wrote to memory of 2632	2672	cmstp.exe	30
PID 2672 wrote to memory of 2632	2672	cmstp.exe	30
PID 2672 wrote to memory of 2632	2672	cmstp.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
  "C:\Users\Admin\AppData\Local\Temp\d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2368
- C:\Windows\SysWOW64\cmstp.exe
  "C:\Windows\SysWOW64\cmstp.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2672
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    PID:2632

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1188-27-0x0000000005250000-0x0000000005357000-memory.dmp

Filesize
1.0MB

Download
memory/1188-37-0x0000000004F10000-0x0000000004FC1000-memory.dmp

Filesize
708KB

Download
memory/1188-34-0x0000000004F10000-0x0000000004FC1000-memory.dmp

Filesize
708KB

Download
memory/1188-14-0x00000000001D0000-0x00000000002D0000-memory.dmp

Filesize
1024KB

Download
memory/1188-32-0x0000000004F10000-0x0000000004FC1000-memory.dmp

Filesize
708KB

Download
memory/1188-17-0x0000000005250000-0x0000000005357000-memory.dmp

Filesize
1.0MB

Download
memory/1188-29-0x0000000006DF0000-0x0000000006EC4000-memory.dmp

Filesize
848KB

Download
memory/1188-21-0x0000000006DF0000-0x0000000006EC4000-memory.dmp

Filesize
848KB

Download
memory/2004-10-0x00000000001B0000-0x00000000001B4000-memory.dmp

Filesize
16KB

Download
memory/2368-20-0x00000000002A0000-0x00000000002B5000-memory.dmp

Filesize
84KB

Download
memory/2368-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2368-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2368-13-0x0000000000890000-0x0000000000B93000-memory.dmp

Filesize
3.0MB

Download
memory/2368-15-0x0000000000190000-0x00000000001A5000-memory.dmp

Filesize
84KB

Download
memory/2368-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2672-24-0x0000000000BF0000-0x0000000000C08000-memory.dmp

Filesize
96KB

Download
memory/2672-22-0x0000000000BF0000-0x0000000000C08000-memory.dmp

Filesize
96KB

Download
memory/2672-25-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download

Analysis

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