formbook | c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca

Analysis

max time kernel
146s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-11-2024 15:01

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General

Target

c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe
Size

1.0MB
MD5

94e952368709ea0f851c04d75c9f3f15
SHA1

91aadbc58776532de4970dd2a883078ba7e9794d
SHA256

c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca
SHA512

08ffe085061929d3b284caede17ceceb7ff4452f3b6349ce3ebc7e2657be06b0127de4c90297ed27c1a2b8b09f40d4fb39b56fc4deb3e978b91f120b4aeffac3
SSDEEP

24576:Htb20pkaCqT5TBWgNQ7aQu/BOw1+n2VsldryZ6A:EVg5tQ7aQKB107l5C5

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 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2360-7-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2360-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2360-15-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1900-21-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

Processes:

c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exesvchost.exechkdsk.exe

description	pid	Process	procid_target
PID 2156 set thread context of 2360	2156	c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe	30
PID 2360 set thread context of 1196	2360	svchost.exe	21
PID 2360 set thread context of 1196	2360	svchost.exe	21
PID 1900 set thread context of 1196	1900	chkdsk.exe	21

System Location Discovery: System Language Discovery 1 TTPs 4 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:

cmd.exec7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exesvchost.exechkdsk.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chkdsk.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chkdsk.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	chkdsk.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

Processes:

svchost.exechkdsk.exe

pid	Process
2360	svchost.exe
2360	svchost.exe
2360	svchost.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe
1900	chkdsk.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exesvchost.exechkdsk.exe

pid	Process
2156	c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe
2360	svchost.exe
2360	svchost.exe
2360	svchost.exe
2360	svchost.exe
1900	chkdsk.exe
1900	chkdsk.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

svchost.exechkdsk.exe

description	pid	Process
Token: SeDebugPrivilege	2360	svchost.exe
Token: SeDebugPrivilege	1900	chkdsk.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exesvchost.exechkdsk.exe

description	pid	Process	procid_target
PID 2156 wrote to memory of 2360	2156	c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe	30
PID 2156 wrote to memory of 2360	2156	c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe	30
PID 2156 wrote to memory of 2360	2156	c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe	30
PID 2156 wrote to memory of 2360	2156	c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe	30
PID 2156 wrote to memory of 2360	2156	c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe	30
PID 2360 wrote to memory of 1900	2360	svchost.exe	103
PID 2360 wrote to memory of 1900	2360	svchost.exe	103
PID 2360 wrote to memory of 1900	2360	svchost.exe	103
PID 2360 wrote to memory of 1900	2360	svchost.exe	103
PID 1900 wrote to memory of 1384	1900	chkdsk.exe	104
PID 1900 wrote to memory of 1384	1900	chkdsk.exe	104
PID 1900 wrote to memory of 1384	1900	chkdsk.exe	104
PID 1900 wrote to memory of 1384	1900	chkdsk.exe	104

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe
  "C:\Users\Admin\AppData\Local\Temp\c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\c7f7388cba691a5b5d8786804468d00489d228bc887f17768d26faf7df9c78ca.exe"
    3⤵
    - 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:2360
  - - C:\Windows\SysWOW64\autochk.exe
      "C:\Windows\SysWOW64\autochk.exe"
      4⤵
      PID:1428
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:1636
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:844
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:1360
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:1488
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:1468
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:760
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:2000
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:1980
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:2004
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:1148
  - - C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      4⤵
      PID:1496
  - - C:\Windows\SysWOW64\chkdsk.exe
      "C:\Windows\SysWOW64\chkdsk.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1900
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Windows\SysWOW64\svchost.exe"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:1384
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2952
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2920
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2676
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2108
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:1804
- 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:2172
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2728
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2740
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2840
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2844
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2884
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2892
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2900
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2836
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2712
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2968
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2860
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2864
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2592
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2772
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2872
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2744
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2620
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2856
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2784
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2808
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2608
- C:\Windows\SysWOW64\autofmt.exe
  "C:\Windows\SysWOW64\autofmt.exe"
  2⤵
  PID:2272
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1276
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2752
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2748
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2632
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2636
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2888
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2588
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2596
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2604
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2628
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2656
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2704
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:3036
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1716
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2904
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1916
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:3048
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2180
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1912
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2400
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:672
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1472
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:688
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1284
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:956
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2396
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1936
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1596
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:1776
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1196-19-0x0000000002DB0000-0x0000000002E8B000-memory.dmp

Filesize
876KB

Download
memory/1196-22-0x0000000004CE0000-0x0000000004D9E000-memory.dmp

Filesize
760KB

Download
memory/1196-12-0x0000000002DB0000-0x0000000002E8B000-memory.dmp

Filesize
876KB

Download
memory/1196-18-0x0000000004CE0000-0x0000000004D9E000-memory.dmp

Filesize
760KB

Download
memory/1900-21-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/1900-20-0x0000000000F60000-0x0000000000F67000-memory.dmp

Filesize
28KB

Download
memory/2156-6-0x00000000008F0000-0x0000000000CF0000-memory.dmp

Filesize
4.0MB

Download
memory/2156-13-0x00000000008F0000-0x0000000000CF0000-memory.dmp

Filesize
4.0MB

Download
memory/2360-11-0x0000000000180000-0x0000000000195000-memory.dmp

Filesize
84KB

Download
memory/2360-15-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2360-16-0x00000000001D0000-0x00000000001E5000-memory.dmp

Filesize
84KB

Download
memory/2360-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2360-8-0x0000000000A10000-0x0000000000D13000-memory.dmp

Filesize
3.0MB

Download
memory/2360-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download