formbook | 57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151

General

Target

57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe
Size

631KB
MD5

10bc37bf8d2415074b90b7f3362cecaa
SHA1

ac82abe49a1161c6ec176e76c9d27b968948ece2
SHA256

57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151
SHA512

9ca55ddd27578894cd4cd9893fdaebf29b43c07c8cc89a4dfddb2b419faf5065e32671901300ab92797965ec8cf5cdf7fa7d18e1017183638002392927f47cec
SSDEEP

12288:1cQbEeX/zYMY+VIRaxKmnWk4li/OJ7NWivvmLNt/hSg4/4jxvBF5RBu+DAmf/q6Y:1c0//PZ1xKGr4A/iWiXmA54j7Pu+DA8+

Score

10^/10

formbook me18 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

me18

Decoy

ccording-ssovr.xyz

ractionalfinancesolutions.xyz

uslkw-team.xyz

verythingstop.shop

ntirehome.services

na-lyst.net

onsumer-fsznl.xyz

ndevoastiraveria.cfd

siawellbeing.institute

evizjalrp.net

ig-woqgok.xyz

cvbe-but.xyz

yoei-spend.xyz

ilatify.app

xxlsopp.xyz

etworknorth.website

nvhjgy.top

nstead-nkrkgh.xyz

ernagevoicerswhatna.cfd

atarpostmu.top

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/2748-12-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe

description	pid	Process	procid_target
PID 2012 set thread context of 2748	2012	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	31

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3004	2748	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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:

57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe

description	pid	Process	procid_target
PID 2012 wrote to memory of 2748	2012	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	31
PID 2012 wrote to memory of 2748	2012	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	31
PID 2012 wrote to memory of 2748	2012	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	31
PID 2012 wrote to memory of 2748	2012	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	31
PID 2012 wrote to memory of 2748	2012	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	31
PID 2012 wrote to memory of 2748	2012	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	31
PID 2012 wrote to memory of 2748	2012	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	31
PID 2748 wrote to memory of 3004	2748	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	32
PID 2748 wrote to memory of 3004	2748	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	32
PID 2748 wrote to memory of 3004	2748	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	32
PID 2748 wrote to memory of 3004	2748	57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe	32

C:\Users\Admin\AppData\Local\Temp\57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe
"C:\Users\Admin\AppData\Local\Temp\57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Users\Admin\AppData\Local\Temp\57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe
  "C:\Users\Admin\AppData\Local\Temp\57d63825b2849f4590c05f6612239d26b4ab097ecc401216f2502d200bd1d151.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 36
    3⤵
    - Program crash
    PID:3004

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/2012-0-0x000000007478E000-0x000000007478F000-memory.dmp

Filesize
4KB

Download
memory/2012-1-0x0000000001200000-0x00000000012A4000-memory.dmp

Filesize
656KB

Download
memory/2012-2-0x0000000074780000-0x0000000074E6E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-3-0x0000000000670000-0x000000000068C000-memory.dmp

Filesize
112KB

Download
memory/2012-4-0x000000007478E000-0x000000007478F000-memory.dmp

Filesize
4KB

Download
memory/2012-5-0x0000000074780000-0x0000000074E6E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-6-0x0000000000B90000-0x0000000000C06000-memory.dmp

Filesize
472KB

Download
memory/2012-13-0x0000000074780000-0x0000000074E6E000-memory.dmp

Filesize
6.9MB

Download
memory/2748-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2748-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2748-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2748-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads