formbook | 5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7

General

Target

5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe
Size

677KB
MD5

75aacca487fb7128f42de15494552fac
SHA1

96772c827aa2761f3c24d8d43b772e540bf018d2
SHA256

5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7
SHA512

a3422ce50e83f9f3a229604a1748db6e8c332de2c2cfa3ce68ab7790f82310397ee574783e35620dc46813572b99c661a718e053b66d2fb1aa5587027b295a1f
SSDEEP

12288:eL3exHZno/a5VhER7UZ5ahB028cuoxjjCrST6KRNtuSnRLCEEguWqpn:eL3exH9o4Xs4Z5ahB58cuoxjWmJRGSnO

Score

10^/10

formbook c24t discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

c24t

Decoy

ealthbridgeccs.online

ngelicais.art

uktuksu1.sbs

fapoker.asia

hecreature.tech

orenzoplaybest14.xyz

op-smartphones-deal.today

delark.click

7395.asia

otnews.cfd

j16e.xyz

oko.events

fscxb.top

roudtxliberals.vote

asas-br.bond

ourhealthyourlife.shop

fbpd.top

j9u9.xyz

uijiuw.top

aming-chair-37588.bond

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/2912-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe

description	pid	Process	procid_target
PID 2072 set thread context of 2912	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	32

System Location Discovery: System Language Discovery 1 TTPs 1 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:

5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe

pid	Process
2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe
2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe
2912	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe

description	pid	Process
Token: SeDebugPrivilege	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe

description	pid	Process	procid_target
PID 2072 wrote to memory of 2908	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	31
PID 2072 wrote to memory of 2908	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	31
PID 2072 wrote to memory of 2908	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	31
PID 2072 wrote to memory of 2908	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	31
PID 2072 wrote to memory of 2912	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	32
PID 2072 wrote to memory of 2912	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	32
PID 2072 wrote to memory of 2912	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	32
PID 2072 wrote to memory of 2912	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	32
PID 2072 wrote to memory of 2912	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	32
PID 2072 wrote to memory of 2912	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	32
PID 2072 wrote to memory of 2912	2072	5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe	32

C:\Users\Admin\AppData\Local\Temp\5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe
"C:\Users\Admin\AppData\Local\Temp\5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.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:\Users\Admin\AppData\Local\Temp\5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe
  "C:\Users\Admin\AppData\Local\Temp\5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe"
  2⤵
  PID:2908
- C:\Users\Admin\AppData\Local\Temp\5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe
  "C:\Users\Admin\AppData\Local\Temp\5d021ca8e798f9713c4778b806fa00c207dbe34f4efec22ec5d1b65dd59c68a7.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2912

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/2072-0-0x000000007485E000-0x000000007485F000-memory.dmp

Filesize
4KB

Download
memory/2072-1-0x00000000012F0000-0x00000000013A0000-memory.dmp

Filesize
704KB

Download
memory/2072-2-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-3-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-4-0x0000000000490000-0x00000000004A2000-memory.dmp

Filesize
72KB

Download
memory/2072-5-0x00000000047E0000-0x0000000004856000-memory.dmp

Filesize
472KB

Download
memory/2072-11-0x0000000074850000-0x0000000074F3E000-memory.dmp

Filesize
6.9MB

Download
memory/2912-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2912-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2912-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2912-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2912-12-0x0000000000870000-0x0000000000B73000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads