formbook | e2ad8606f3c7e3ffbd9dee3675f3e6319a59225b23c63f09e0871d2219632d84

Analysis

max time kernel
123s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
09-12-2022 09:31

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General

Target

5eb9320006491cb58259ab8854f132d6.exe
Size

940KB
MD5

5eb9320006491cb58259ab8854f132d6
SHA1

c3bc85fdda11de55d6ae5052109ca8a294974c9e
SHA256

e2ad8606f3c7e3ffbd9dee3675f3e6319a59225b23c63f09e0871d2219632d84
SHA512

17dbe60c2953111617f6f6a9a993b1ce82548d29d9f6be386b37185326a506eb9aba3dddc25d116ad0d4c5cd79523359d42551ec7d2a5f5199f456b04a4aac05
SSDEEP

12288:/bG+sVxv8DsTqGPtdUAHYFUzgwXjRuJrd6EZnM+gOEH2X+oR6HAG1wSmT:Y8DsNl9GUzgwX2zsOu2X+Q6gG1

Score

10^/10

formbook he2a rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

he2a

Decoy

connectioncompass.store

zekicharge.com

dp77.shop

guninfo.guru

mamaeconomics.net

narcisme.coach

redtopassociates.com

ezezn.com

theoregondog.com

pagosmultired.online

emsculptcenterofne.com

meet-friends.online

pf326.com

wealthjigsaw.xyz

arsajib.com

kickassholdings.online

avaturre.biz

dtslogs.com

lb92.tech

pittalam.com

Signatures

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

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1856-139-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

5eb9320006491cb58259ab8854f132d6.exe

description pid process target process

PID 904 set thread context of 1856 904 5eb9320006491cb58259ab8854f132d6.exe 5eb9320006491cb58259ab8854f132d6.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

5eb9320006491cb58259ab8854f132d6.exe

pid process

1856 5eb9320006491cb58259ab8854f132d6.exe
1856 5eb9320006491cb58259ab8854f132d6.exe

description	pid	process	target process
PID 904 set thread context of 1856	904	5eb9320006491cb58259ab8854f132d6.exe	5eb9320006491cb58259ab8854f132d6.exe

pid	process
1856	5eb9320006491cb58259ab8854f132d6.exe
1856	5eb9320006491cb58259ab8854f132d6.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

5eb9320006491cb58259ab8854f132d6.exe

description	pid	process	target process
PID 904 wrote to memory of 1856	904	5eb9320006491cb58259ab8854f132d6.exe	5eb9320006491cb58259ab8854f132d6.exe
PID 904 wrote to memory of 1856	904	5eb9320006491cb58259ab8854f132d6.exe	5eb9320006491cb58259ab8854f132d6.exe
PID 904 wrote to memory of 1856	904	5eb9320006491cb58259ab8854f132d6.exe	5eb9320006491cb58259ab8854f132d6.exe
PID 904 wrote to memory of 1856	904	5eb9320006491cb58259ab8854f132d6.exe	5eb9320006491cb58259ab8854f132d6.exe
PID 904 wrote to memory of 1856	904	5eb9320006491cb58259ab8854f132d6.exe	5eb9320006491cb58259ab8854f132d6.exe
PID 904 wrote to memory of 1856	904	5eb9320006491cb58259ab8854f132d6.exe	5eb9320006491cb58259ab8854f132d6.exe

C:\Users\Admin\AppData\Local\Temp\5eb9320006491cb58259ab8854f132d6.exe
"C:\Users\Admin\AppData\Local\Temp\5eb9320006491cb58259ab8854f132d6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:904

C:\Users\Admin\AppData\Local\Temp\5eb9320006491cb58259ab8854f132d6.exe
"C:\Users\Admin\AppData\Local\Temp\5eb9320006491cb58259ab8854f132d6.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1856

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/904-132-0x0000000000610000-0x0000000000700000-memory.dmp

Filesize
960KB

Download
memory/904-133-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/904-134-0x00000000050A0000-0x0000000005132000-memory.dmp

Filesize
584KB

Download
memory/904-135-0x0000000005260000-0x000000000530A000-memory.dmp

Filesize
680KB

Download
memory/904-136-0x0000000005C90000-0x0000000005C9A000-memory.dmp

Filesize
40KB

Download
memory/904-137-0x0000000006340000-0x00000000063DC000-memory.dmp

Filesize
624KB

Download
memory/1856-138-0x0000000000000000-mapping.dmp

Download
memory/1856-139-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1856-140-0x0000000001270000-0x00000000015BA000-memory.dmp

Filesize
3.3MB

Download