formbook | 810e39d602b5ef4c5899a7168c20ad4068a08a90fa72f66d645b5902ec3780a3

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1252-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/1252-14-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4008-20-0x0000000000760000-0x000000000078F000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exesvchost.execmd.exe

description	pid	process	target process
PID 380 set thread context of 1252	380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	svchost.exe
PID 1252 set thread context of 3528	1252	svchost.exe	Explorer.EXE
PID 4008 set thread context of 3528	4008	cmd.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 60 IoCs

Processes:

svchost.execmd.exe

pid	process
1252	svchost.exe
1252	svchost.exe
1252	svchost.exe
1252	svchost.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe
4008	cmd.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exesvchost.execmd.exe

pid process

380 d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
1252 svchost.exe
1252 svchost.exe
1252 svchost.exe
4008 cmd.exe
4008 cmd.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

svchost.execmd.exe

description pid process

Token: SeDebugPrivilege 1252 svchost.exe
Token: SeDebugPrivilege 4008 cmd.exe

description	pid	process
Token: SeDebugPrivilege	1252	svchost.exe
Token: SeDebugPrivilege	4008	cmd.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe

pid	process
380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe

pid	process
380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe
380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3528 Explorer.EXE

pid	process
3528	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 380 wrote to memory of 1252	380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	svchost.exe
PID 380 wrote to memory of 1252	380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	svchost.exe
PID 380 wrote to memory of 1252	380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	svchost.exe
PID 380 wrote to memory of 1252	380	d6f3187ea8a4c0cb9e263a665487060b5b14caf184a5343b2ed928b67d16a264.exe	svchost.exe
PID 3528 wrote to memory of 4008	3528	Explorer.EXE	cmd.exe
PID 3528 wrote to memory of 4008	3528	Explorer.EXE	cmd.exe
PID 3528 wrote to memory of 4008	3528	Explorer.EXE	cmd.exe
PID 4008 wrote to memory of 4396	4008	cmd.exe	cmd.exe
PID 4008 wrote to memory of 4396	4008	cmd.exe	cmd.exe
PID 4008 wrote to memory of 4396	4008	cmd.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3528
- 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:380
- - 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:1252
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4008
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    PID:4396

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/380-10-0x0000000003C80000-0x0000000003C84000-memory.dmp

Filesize
16KB

Download
memory/1252-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1252-12-0x0000000001800000-0x0000000001B4A000-memory.dmp

Filesize
3.3MB

Download
memory/1252-15-0x0000000000F00000-0x0000000000F15000-memory.dmp

Filesize
84KB

Download
memory/1252-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3528-22-0x0000000009880000-0x00000000099C3000-memory.dmp

Filesize
1.3MB

Download
memory/3528-16-0x0000000009880000-0x00000000099C3000-memory.dmp

Filesize
1.3MB

Download
memory/3528-25-0x0000000007B90000-0x0000000007C4B000-memory.dmp

Filesize
748KB

Download
memory/3528-26-0x0000000007B90000-0x0000000007C4B000-memory.dmp

Filesize
748KB

Download
memory/3528-29-0x0000000007B90000-0x0000000007C4B000-memory.dmp

Filesize
748KB

Download
memory/4008-17-0x0000000000270000-0x00000000002CA000-memory.dmp

Filesize
360KB

Download
memory/4008-19-0x0000000000270000-0x00000000002CA000-memory.dmp

Filesize
360KB

Download
memory/4008-20-0x0000000000760000-0x000000000078F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads