formbook | eaf2ff4102bf38e71a1783dcbb934bbc7cd6520cbec7446b0cb5858e2e78ec95

General

Target

UpdatedSOA.exe
Size

1.1MB
MD5

9952ae57a93a8d2a9a764b5ef45ab1b8
SHA1

f00c60690ad8a715eaa7a2db9b30bba8b27a41f0
SHA256

eaf2ff4102bf38e71a1783dcbb934bbc7cd6520cbec7446b0cb5858e2e78ec95
SHA512

8cd088d0e1ff0881c1ce43445b25e5ee8a66883c515d3e15faf42d2977311a5924db1643285cb6b9d8a68ccd13a5882709f6a137c2a129e39fdf95346d0dd1b3
SSDEEP

24576:7tb20pkaCqT5TBWgNQ7a4Nv3aNgt0HOaeIB0VOy9O6A:4Vg5tQ7a4FwQMGk5

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

resource	yara_rule
behavioral1/memory/2172-7-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2172-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1952-15-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2304 set thread context of 2172	2304	UpdatedSOA.exe	29
PID 2172 set thread context of 1268	2172	svchost.exe	20
PID 1952 set thread context of 1268	1952	netsh.exe	20

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	UpdatedSOA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2172	svchost.exe
2172	svchost.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe
1952	netsh.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2304	UpdatedSOA.exe
2172	svchost.exe
2172	svchost.exe
2172	svchost.exe
1952	netsh.exe
1952	netsh.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2172	svchost.exe
Token: SeDebugPrivilege	1952	netsh.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
2304	UpdatedSOA.exe
2304	UpdatedSOA.exe
1268	Explorer.EXE
1268	Explorer.EXE
1268	Explorer.EXE
1268	Explorer.EXE

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2304	UpdatedSOA.exe
2304	UpdatedSOA.exe
1268	Explorer.EXE
1268	Explorer.EXE

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2172	2304	UpdatedSOA.exe	29
PID 2304 wrote to memory of 2172	2304	UpdatedSOA.exe	29
PID 2304 wrote to memory of 2172	2304	UpdatedSOA.exe	29
PID 2304 wrote to memory of 2172	2304	UpdatedSOA.exe	29
PID 2304 wrote to memory of 2172	2304	UpdatedSOA.exe	29
PID 1268 wrote to memory of 1952	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1952	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1952	1268	Explorer.EXE	30
PID 1268 wrote to memory of 1952	1268	Explorer.EXE	30
PID 1952 wrote to memory of 2952	1952	netsh.exe	31
PID 1952 wrote to memory of 2952	1952	netsh.exe	31
PID 1952 wrote to memory of 2952	1952	netsh.exe	31
PID 1952 wrote to memory of 2952	1952	netsh.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Users\Admin\AppData\Local\Temp\UpdatedSOA.exe
  "C:\Users\Admin\AppData\Local\Temp\UpdatedSOA.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:2304
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\UpdatedSOA.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2172
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\SysWOW64\netsh.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:1952
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2952

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

Replay Monitor

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Downloads

memory/1268-12-0x0000000004B20000-0x0000000004C5F000-memory.dmp

Filesize
1.2MB

Download
memory/1268-25-0x0000000006BF0000-0x0000000006D62000-memory.dmp

Filesize
1.4MB

Download
memory/1268-23-0x0000000006BF0000-0x0000000006D62000-memory.dmp

Filesize
1.4MB

Download
memory/1268-22-0x0000000006BF0000-0x0000000006D62000-memory.dmp

Filesize
1.4MB

Download
memory/1268-16-0x0000000004B20000-0x0000000004C5F000-memory.dmp

Filesize
1.2MB

Download
memory/1952-13-0x0000000001490000-0x00000000014AB000-memory.dmp

Filesize
108KB

Download
memory/1952-14-0x0000000001490000-0x00000000014AB000-memory.dmp

Filesize
108KB

Download
memory/1952-15-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2172-11-0x0000000000350000-0x0000000000365000-memory.dmp

Filesize
84KB

Download
memory/2172-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2172-8-0x0000000000700000-0x0000000000A03000-memory.dmp

Filesize
3.0MB

Download
memory/2172-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2304-6-0x0000000000590000-0x0000000000990000-memory.dmp

Filesize
4.0MB

Download

Analysis

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