formbook | 4184b14006520ea167252e0264bcd92873ea365635baaed4d366a4aaf9e32e8b

General

Target

Invoice Packing list For Sea Shipment.exe
Size

1.0MB
MD5

ec2c603cc2d1551fa4340019e93415a6
SHA1

07fbc2fd5fba763042c3765e62320560aad87e72
SHA256

4184b14006520ea167252e0264bcd92873ea365635baaed4d366a4aaf9e32e8b
SHA512

13aff89c23a5bfb0218b7c46e4ba25b3cb2a91636d808cf5345d2df5b600414b0c3273cee835b5da984d1bf120489ede1091fd686db9e7edd551348f0e22c42a
SSDEEP

24576:ffmMv6Ckr7Mny5QLPUqPRnCHBGvBYluJqWg:f3v+7/5QLPUqpnCHBGSluJHg

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 payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2476-3-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2476-6-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2476-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2232-16-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2336 set thread context of 2476	2336	Invoice Packing list For Sea Shipment.exe	30
PID 2476 set thread context of 1196	2476	svchost.exe	21
PID 2476 set thread context of 1196	2476	svchost.exe	21
PID 2232 set thread context of 1196	2232	help.exe	21

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

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Invoice Packing list For Sea Shipment.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	help.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2476	svchost.exe
2476	svchost.exe
2476	svchost.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe
2232	help.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2336	Invoice Packing list For Sea Shipment.exe
2476	svchost.exe
2476	svchost.exe
2476	svchost.exe
2476	svchost.exe
2232	help.exe
2232	help.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2476	svchost.exe
Token: SeDebugPrivilege	2232	help.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2336	Invoice Packing list For Sea Shipment.exe
2336	Invoice Packing list For Sea Shipment.exe
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2336	Invoice Packing list For Sea Shipment.exe
2336	Invoice Packing list For Sea Shipment.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2476	2336	Invoice Packing list For Sea Shipment.exe	30
PID 2336 wrote to memory of 2476	2336	Invoice Packing list For Sea Shipment.exe	30
PID 2336 wrote to memory of 2476	2336	Invoice Packing list For Sea Shipment.exe	30
PID 2336 wrote to memory of 2476	2336	Invoice Packing list For Sea Shipment.exe	30
PID 2336 wrote to memory of 2476	2336	Invoice Packing list For Sea Shipment.exe	30
PID 1196 wrote to memory of 2232	1196	Explorer.EXE	31
PID 1196 wrote to memory of 2232	1196	Explorer.EXE	31
PID 1196 wrote to memory of 2232	1196	Explorer.EXE	31
PID 1196 wrote to memory of 2232	1196	Explorer.EXE	31
PID 2232 wrote to memory of 2732	2232	help.exe	33
PID 2232 wrote to memory of 2732	2232	help.exe	33
PID 2232 wrote to memory of 2732	2232	help.exe	33
PID 2232 wrote to memory of 2732	2232	help.exe	33

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\Invoice Packing list For Sea Shipment.exe
  "C:\Users\Admin\AppData\Local\Temp\Invoice Packing list For Sea Shipment.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:2336
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\Invoice Packing list For Sea Shipment.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2476
- C:\Windows\SysWOW64\help.exe
  "C:\Windows\SysWOW64\help.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:2232
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1196-25-0x0000000003E40000-0x0000000003EE3000-memory.dmp

Filesize
652KB

Download
memory/1196-24-0x0000000003E40000-0x0000000003EE3000-memory.dmp

Filesize
652KB

Download
memory/1196-22-0x0000000003E40000-0x0000000003EE3000-memory.dmp

Filesize
652KB

Download
memory/1196-8-0x0000000007600000-0x0000000007786000-memory.dmp

Filesize
1.5MB

Download
memory/1196-13-0x0000000005010000-0x00000000050E0000-memory.dmp

Filesize
832KB

Download
memory/1196-12-0x0000000007600000-0x0000000007786000-memory.dmp

Filesize
1.5MB

Download
memory/1196-17-0x0000000005010000-0x00000000050E0000-memory.dmp

Filesize
832KB

Download
memory/2232-14-0x0000000000490000-0x0000000000496000-memory.dmp

Filesize
24KB

Download
memory/2232-16-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2232-15-0x0000000000490000-0x0000000000496000-memory.dmp

Filesize
24KB

Download
memory/2336-2-0x00000000032A0000-0x00000000034A0000-memory.dmp

Filesize
2.0MB

Download
memory/2476-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2476-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2476-11-0x0000000000360000-0x0000000000375000-memory.dmp

Filesize
84KB

Download
memory/2476-7-0x00000000001D0000-0x00000000001E5000-memory.dmp

Filesize
84KB

Download
memory/2476-4-0x0000000000AC0000-0x0000000000DC3000-memory.dmp

Filesize
3.0MB

Download
memory/2476-3-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

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