formbook | 672e377a7c28f418630e33e2dd1bb626ebd6705734f4b61a27c3b8584cd1b4c4

General

Target

SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe
Size

310KB
MD5

22a178e0f16637e45909a3dae9b8d623
SHA1

3965ecc692c69659bbf7b788060ccbe43b27c9be
SHA256

c78a0839956fc39357c153f175811edfc50835093387322e4639156ab1aeb701
SHA512

cbf71fbbaa9817c0ba29bb549590f3e381319ca3bca30c900b3325c141ad8f31ca4ea7b48fdbc9846258a3077005b11e1c56da8fd82bd366d507806f36269d4e
SSDEEP

6144:gacs8c4h9UYI7c8MWCFVaXAs/jiB1fXzW8Qf4QiiIJw:g68cgUYIY81CXaXAs/eB1/iFb2w

Score

10^/10

formbook o7 persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

3.8

Campaign

o7

Decoy

detob.com

disneypanda.win

shawsgroupltd.com

phimdan.com

xn--mbt827f11c9wf.com

smartlifestylechange.com

gposrq.men

dhdba.com

elixir-floral-ischtar.com

swarm4you.info

planet-saving-expert.net

xdancex.com

maqax.com

bn24.news

lebensstil.store

epilcolor.com

louzanfashion.online

natgeocolorwild.info

zemunci.com

xn--qvr67wu7olvg.com

Signatures

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

Formbook payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2752-14-0x0000000000400000-0x000000000042A000-memory.dmp	formbook
behavioral1/memory/2752-18-0x0000000000400000-0x000000000042A000-memory.dmp	formbook

Executes dropped EXE 1 IoCs

Processes:

app.exe

pid process

1668 app.exe
Loads dropped DLL 1 IoCs

Processes:

SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe

pid process

2800 SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe

pid	process
1668	app.exe

pid	process
2800	SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Roaming\\app.exe -boot"	SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

app.exeAppLaunch.execmd.exe

description	pid	process	target process
PID 1668 set thread context of 2752	1668	app.exe	AppLaunch.exe
PID 2752 set thread context of 1216	2752	AppLaunch.exe	Explorer.EXE
PID 2448 set thread context of 1216	2448	cmd.exe	Explorer.EXE

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

AppLaunch.execmd.exe

pid	process
2752	AppLaunch.exe
2752	AppLaunch.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe
2448	cmd.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

AppLaunch.execmd.exe

pid process

2752 AppLaunch.exe
2752 AppLaunch.exe
2752 AppLaunch.exe
2448 cmd.exe
2448 cmd.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exeapp.exeAppLaunch.execmd.exe

description	pid	process
Token: SeDebugPrivilege	2800	SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe
Token: SeDebugPrivilege	1668	app.exe
Token: SeDebugPrivilege	2752	AppLaunch.exe
Token: SeDebugPrivilege	2448	cmd.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exeapp.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 2800 wrote to memory of 1668	2800	SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe	app.exe
PID 2800 wrote to memory of 1668	2800	SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe	app.exe
PID 2800 wrote to memory of 1668	2800	SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe	app.exe
PID 2800 wrote to memory of 1668	2800	SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe	app.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1668 wrote to memory of 2752	1668	app.exe	AppLaunch.exe
PID 1216 wrote to memory of 2448	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 2448	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 2448	1216	Explorer.EXE	cmd.exe
PID 1216 wrote to memory of 2448	1216	Explorer.EXE	cmd.exe
PID 2448 wrote to memory of 2528	2448	cmd.exe	cmd.exe
PID 2448 wrote to memory of 2528	2448	cmd.exe	cmd.exe
PID 2448 wrote to memory of 2528	2448	cmd.exe	cmd.exe
PID 2448 wrote to memory of 2528	2448	cmd.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Users\Admin\AppData\Local\Temp\SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\SHIPPING_DOC_PL_INV_BL_PDA_005958883_pdf.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2800
- - C:\Users\Admin\AppData\Roaming\app.exe
    "C:\Users\Admin\AppData\Roaming\app.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1668
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe"
      4⤵
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      PID:2752
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2656
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2692
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2644
- 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:2448
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe"
    3⤵
    PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\app.exe

Filesize
310KB

MD5
22a178e0f16637e45909a3dae9b8d623

SHA1
3965ecc692c69659bbf7b788060ccbe43b27c9be

SHA256
c78a0839956fc39357c153f175811edfc50835093387322e4639156ab1aeb701

SHA512
cbf71fbbaa9817c0ba29bb549590f3e381319ca3bca30c900b3325c141ad8f31ca4ea7b48fdbc9846258a3077005b11e1c56da8fd82bd366d507806f36269d4e

Download Submit
memory/1668-12-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/1668-10-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/1668-11-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/1668-17-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2448-19-0x000000004A780000-0x000000004A7CC000-memory.dmp

Filesize
304KB

Download
memory/2752-14-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2752-15-0x0000000001F40000-0x0000000002243000-memory.dmp

Filesize
3.0MB

Download
memory/2752-18-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2800-2-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2800-1-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2800-0-0x00000000747B1000-0x00000000747B2000-memory.dmp

Filesize
4KB

Download
memory/2800-13-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads