formbook | 7fbc12b655c7152aa2a5606966d5158e07f559570610f58822f14d5cd531bba0

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
19-05-2024 01:18

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General

Target

40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
Size

666KB
MD5

40e74255e2f90ce56eb01d773cb44430
SHA1

570e9c660c5a443e3dadd72b96e8c638b29617c5
SHA256

7fbc12b655c7152aa2a5606966d5158e07f559570610f58822f14d5cd531bba0
SHA512

af5c433bfa29c3b1a3e6ad72df92fe5b3fb1b7e1ee55a98d46002eb5ba7ffaee2c7c525786aa9abe4b92cda9838dbf3d20000db71a56b7d969166fbcc86c1d67
SSDEEP

12288:uF0pei36RoX53sdDU7N++kuy6msWk6M87mHytLVx5iOB63ywXlyj5KSpuqhYUqar:uKpp362X53h7YkWkt3SRVx0KOySIE0us

Score

10^/10

formbook 38gc rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

38gc

Decoy

fgoz3kry51.asia

vanishingacthairremoval.com

onlinelearningsandbox.com

feluca-egypt.com

goforsourcing.com

hairmadeperfect.com

brockspaydayearners.com

vintagetoj.com

tjandthecampers.com

emkanelajiehes.com

bestundersinkwaterfilter.com

proatta777.com

satuslot.beauty

nicolesbodybutter.com

montecarlogallery.com

homeautomation.one

cx-n1.ink

spennys.casa

gaozgn.cfd

hakajimai.online

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/2816-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

description	pid	process	target process
PID 4364 set thread context of 2816	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

pid	process
4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
2816	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
2816	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

description pid process

Token: SeDebugPrivilege 4364 40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

description	pid	process
Token: SeDebugPrivilege	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

description	pid	process	target process
PID 4364 wrote to memory of 2696	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
PID 4364 wrote to memory of 2696	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
PID 4364 wrote to memory of 2696	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
PID 4364 wrote to memory of 2816	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
PID 4364 wrote to memory of 2816	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
PID 4364 wrote to memory of 2816	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
PID 4364 wrote to memory of 2816	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
PID 4364 wrote to memory of 2816	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
PID 4364 wrote to memory of 2816	4364	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe	40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4364

C:\Users\Admin\AppData\Local\Temp\40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe"
2⤵
PID:2696

C:\Users\Admin\AppData\Local\Temp\40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\40e74255e2f90ce56eb01d773cb44430_NeikiAnalytics.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2816

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2816-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2816-14-0x0000000000E80000-0x00000000011CA000-memory.dmp

Filesize
3.3MB

Download
memory/4364-6-0x00000000054E0000-0x0000000005502000-memory.dmp

Filesize
136KB

Download
memory/4364-3-0x0000000005050000-0x00000000050E2000-memory.dmp

Filesize
584KB

Download
memory/4364-4-0x0000000004FD0000-0x0000000004FDA000-memory.dmp

Filesize
40KB

Download
memory/4364-5-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4364-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/4364-7-0x00000000054C0000-0x00000000054CC000-memory.dmp

Filesize
48KB

Download
memory/4364-8-0x00000000049F0000-0x0000000004A00000-memory.dmp

Filesize
64KB

Download
memory/4364-9-0x0000000006580000-0x00000000065F6000-memory.dmp

Filesize
472KB

Download
memory/4364-10-0x000000000B030000-0x000000000B0CC000-memory.dmp

Filesize
624KB

Download
memory/4364-2-0x0000000005560000-0x0000000005B04000-memory.dmp

Filesize
5.6MB

Download
memory/4364-13-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/4364-1-0x0000000000560000-0x000000000060C000-memory.dmp

Filesize
688KB

Download