formbook | 1d78020d7c6a6a2b18328d101bae0989e111d2ab0abfa943cdff95f9096e3c14

General

Target

PURCHASE ORDER.exe
Size

1.3MB
MD5

229d3c9b810cc361b3ce1d8b0d2d5be2
SHA1

f3547aef876bd03b4a49d3f755482d87acc3388f
SHA256

45376c5f87b2fa7697fe919aca5893406cc3f31b2e2114c797fef7e736212c5f
SHA512

8c484219282383b877e006c0adbf42e4e5fe368e0f22e4cdd98ffb316d8cf44e428c9d2f52b4207a20772d5d3ed8fd53e31ace435074e023f6a68601f1930785
SSDEEP

24576:dqDEvCTbMWu7rQYlBQcBiT6rprG8a96HRmQh+yI4SQF5:dTvC/MTQYxsWR7a96HRmQhpI4FF

Score

10^/10

formbook ge07 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ge07

Decoy

amyard.shop

eloshost.xyz

g18q11a.top

orensic-vendor-735524320.click

ithin-ksvodn.xyz

xhyx.top

elonix-traceglow.pro

cillascrewedsedroth.cfd

wner-nyquh.xyz

reyhazeusa.shop

esmellretaperetotal.cfd

hqm-during.xyz

pipagtxcorrelo.xyz

lray-civil.xyz

apybarameme.xyz

rbuds.shop

hild-fcudh.xyz

rkgexg.top

estwestcottwines.shop

giyztm.xyz

Signatures

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

Formbook payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2456-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2456-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2444-12-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

PURCHASE ORDER.exesvchost.exewuapp.exe

description	pid	Process	procid_target
PID 1796 set thread context of 2456	1796	PURCHASE ORDER.exe	31
PID 2456 set thread context of 1192	2456	svchost.exe	21
PID 2444 set thread context of 1192	2444	wuapp.exe	21

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:

PURCHASE ORDER.exewuapp.execmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PURCHASE ORDER.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wuapp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

Processes:

svchost.exewuapp.exe

pid	Process
2456	svchost.exe
2456	svchost.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe
2444	wuapp.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

PURCHASE ORDER.exesvchost.exewuapp.exe

pid	Process
1796	PURCHASE ORDER.exe
2456	svchost.exe
2456	svchost.exe
2456	svchost.exe
2444	wuapp.exe
2444	wuapp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

svchost.exewuapp.exe

description	pid	Process
Token: SeDebugPrivilege	2456	svchost.exe
Token: SeDebugPrivilege	2444	wuapp.exe

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

PURCHASE ORDER.exeExplorer.EXE

pid	Process
1796	PURCHASE ORDER.exe
1796	PURCHASE ORDER.exe
1192	Explorer.EXE
1192	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

PURCHASE ORDER.exe

pid	Process
1796	PURCHASE ORDER.exe
1796	PURCHASE ORDER.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

PURCHASE ORDER.exeExplorer.EXEwuapp.exe

description	pid	Process	procid_target
PID 1796 wrote to memory of 2456	1796	PURCHASE ORDER.exe	31
PID 1796 wrote to memory of 2456	1796	PURCHASE ORDER.exe	31
PID 1796 wrote to memory of 2456	1796	PURCHASE ORDER.exe	31
PID 1796 wrote to memory of 2456	1796	PURCHASE ORDER.exe	31
PID 1796 wrote to memory of 2456	1796	PURCHASE ORDER.exe	31
PID 1192 wrote to memory of 2444	1192	Explorer.EXE	32
PID 1192 wrote to memory of 2444	1192	Explorer.EXE	32
PID 1192 wrote to memory of 2444	1192	Explorer.EXE	32
PID 1192 wrote to memory of 2444	1192	Explorer.EXE	32
PID 1192 wrote to memory of 2444	1192	Explorer.EXE	32
PID 1192 wrote to memory of 2444	1192	Explorer.EXE	32
PID 1192 wrote to memory of 2444	1192	Explorer.EXE	32
PID 2444 wrote to memory of 2276	2444	wuapp.exe	33
PID 2444 wrote to memory of 2276	2444	wuapp.exe	33
PID 2444 wrote to memory of 2276	2444	wuapp.exe	33
PID 2444 wrote to memory of 2276	2444	wuapp.exe	33

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.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:1796
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2456
- C:\Windows\SysWOW64\wuapp.exe
  "C:\Windows\SysWOW64\wuapp.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:2444
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1192-22-0x00000000052A0000-0x00000000053C2000-memory.dmp

Filesize
1.1MB

Download
memory/1192-20-0x00000000052A0000-0x00000000053C2000-memory.dmp

Filesize
1.1MB

Download
memory/1192-19-0x00000000052A0000-0x00000000053C2000-memory.dmp

Filesize
1.1MB

Download
memory/1192-13-0x0000000005180000-0x000000000529E000-memory.dmp

Filesize
1.1MB

Download
memory/1192-8-0x0000000005180000-0x000000000529E000-memory.dmp

Filesize
1.1MB

Download
memory/1796-2-0x0000000000A70000-0x0000000000E70000-memory.dmp

Filesize
4.0MB

Download
memory/2444-11-0x0000000001320000-0x000000000132B000-memory.dmp

Filesize
44KB

Download
memory/2444-9-0x0000000001320000-0x000000000132B000-memory.dmp

Filesize
44KB

Download
memory/2444-12-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/2456-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2456-7-0x0000000000180000-0x0000000000195000-memory.dmp

Filesize
84KB

Download
memory/2456-4-0x00000000006C0000-0x00000000009C3000-memory.dmp

Filesize
3.0MB

Download
memory/2456-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads