formbook | 6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed

General

Target

6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
Size

592KB
MD5

d039f15f77ad696715f197d12827318c
SHA1

ce786e2ba65755901c732205cf1cc704a579f199
SHA256

6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed
SHA512

3e7d8bfb67bddf47d7425253362618c3ffa5767aaf7cce0f843c011746f338cbd30026c6da10617dccdb8cf7e2088cf56b1ccaa69c1e6ac8df538ff1614ca112
SSDEEP

12288:YhL/s0ypqDDF+3e+l96i0rvr7ipmcy901IeevWYBj74E0kk2evMY6:yWqvE3ZlIrvrQy+IRJkEe36

Score

10^/10

formbook dn13 discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn13

Decoy

5q53s.top

f9813.top

ysticsmoke.net

ignorysingeysquints.cfd

yncsignature.live

svp-their.xyz

outya.xyz

wlkflwef3sf2wf.top

etterjugfetkaril.cfd

p9eh2s99b5.top

400108iqlnnqi219.top

ynsu-condition.xyz

ndividual-bfiaen.xyz

anceibizamagazine.net

itrussips.live

orkcubefood.xyz

lindsandfurnishings.shop

ajwmid.top

pigramescentfeatous.shop

mbvcv56789.click

Signatures

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

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1564-24-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2688 powershell.exe
2832 powershell.exe

pid	process
2688	powershell.exe
2832	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe

description	pid	process	target process
PID 2072 set thread context of 1564	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe

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 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:

6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exepowershell.exepowershell.exeschtasks.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2812 schtasks.exe

pid	process
2812	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exepowershell.exepowershell.exe

pid	process
2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
1564	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
2688	powershell.exe
2832	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
Token: SeDebugPrivilege	2688	powershell.exe
Token: SeDebugPrivilege	2832	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe

description	pid	process	target process
PID 2072 wrote to memory of 2688	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	powershell.exe
PID 2072 wrote to memory of 2688	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	powershell.exe
PID 2072 wrote to memory of 2688	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	powershell.exe
PID 2072 wrote to memory of 2688	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	powershell.exe
PID 2072 wrote to memory of 2832	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	powershell.exe
PID 2072 wrote to memory of 2832	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	powershell.exe
PID 2072 wrote to memory of 2832	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	powershell.exe
PID 2072 wrote to memory of 2832	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	powershell.exe
PID 2072 wrote to memory of 2812	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	schtasks.exe
PID 2072 wrote to memory of 2812	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	schtasks.exe
PID 2072 wrote to memory of 2812	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	schtasks.exe
PID 2072 wrote to memory of 2812	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	schtasks.exe
PID 2072 wrote to memory of 1564	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
PID 2072 wrote to memory of 1564	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
PID 2072 wrote to memory of 1564	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
PID 2072 wrote to memory of 1564	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
PID 2072 wrote to memory of 1564	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
PID 2072 wrote to memory of 1564	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
PID 2072 wrote to memory of 1564	2072	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe	6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe

C:\Users\Admin\AppData\Local\Temp\6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
"C:\Users\Admin\AppData\Local\Temp\6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2688
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bilpwK.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2832
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bilpwK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4D26.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2812
- C:\Users\Admin\AppData\Local\Temp\6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe
  "C:\Users\Admin\AppData\Local\Temp\6968d52cfb23011d71a62b5b5f7a58f98bf287503af1dbb9d13d21998d1de6ed.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4D26.tmp

Filesize
1KB

MD5
107531fe8485be3f690ec415b9bd5ca7

SHA1
603626631d8fe071f55dce1c38df60d3df89b4bf

SHA256
15de20589f90c9d8dd9faee8457e80838c857c7f4412fa3e1126166d9942b244

SHA512
c271a0b7b9a1bc578bc10e6852619079da76d39b2851984f7490778d7cf46a435cde5f0edc230df6ba97d079b062bb8ea952e56c183fcae3564ce344dc32bab2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VQCR6OD19ZXOKG4PYMTY.temp

Filesize
7KB

MD5
6ffc4feee553e2da237f3ec81c712f16

SHA1
1541440070d347ad875e35f6206003d6108b3662

SHA256
123fe2d7561898937ff741a07d2175e1df4a1d85996cef738dd1fcc1a6764ccc

SHA512
d90b70d17e28c93b0c3b30b8a90825610deaef4eb3ecb812c9365aac0f5996ce3199c650a9257e64252ee2a685f6a71d69da5bcd0514137615150be35dabd0c1

Download Submit
memory/1564-24-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1564-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1564-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1564-20-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2072-3-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download
memory/2072-6-0x0000000004E20000-0x0000000004E98000-memory.dmp

Filesize
480KB

Download
memory/2072-5-0x0000000000280000-0x0000000000292000-memory.dmp

Filesize
72KB

Download
memory/2072-4-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2072-0-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download
memory/2072-2-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2072-1-0x00000000000E0000-0x000000000017A000-memory.dmp

Filesize
616KB

Download
memory/2072-25-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads