formbook | f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374

Analysis

max time kernel
112s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2022 11:00

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General

Target

f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
Size

1.0MB
MD5

559e7d00549bbb00fd6454f597b6ec69
SHA1

5a5547c9f5328c4d73458c27a4841b5ff9b5738b
SHA256

f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374
SHA512

7c37b3cc0772ea7e849a3915fffac89db5d4303c33e9a7ab883c0e59732d79027fadebe3db2dc9ea669bbfe3f7203c2d7dfe0541cc440d04f8ba19293fc2ad52
SSDEEP

24576:y1uCqdOSSQJs9a79QrjAuu7w+QJID2k9mc1sfu3:yzqdOSS2s9aqrauJNWsf

Score

10^/10

formbook lt63 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

lt63

Decoy

fortrantelecom.africa

ffafa.buzz

bullybrain.com

ekeisolutions.com

lamiamira.com

noahsark.xyz

beautyby-eve.com

cloudfatory.com

12443.football

hataykultur.online

donqu3.sexy

breakthroughaustralia.com

havengpe.com

cpxlocatup.info

corefourpartners.com

amonefintech.com

thithombo.africa

bassmaty.store

fdshdsr.top

lifesoapsimple.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/3536-138-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

description	pid	process	target process
PID 2128 set thread context of 3536	2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exef4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

pid	process
2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
3536	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
3536	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

description pid process

Token: SeDebugPrivilege 2128 f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

description	pid	process
Token: SeDebugPrivilege	2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

description	pid	process	target process
PID 2128 wrote to memory of 3536	2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
PID 2128 wrote to memory of 3536	2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
PID 2128 wrote to memory of 3536	2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
PID 2128 wrote to memory of 3536	2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
PID 2128 wrote to memory of 3536	2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
PID 2128 wrote to memory of 3536	2128	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe	f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe

C:\Users\Admin\AppData\Local\Temp\f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
"C:\Users\Admin\AppData\Local\Temp\f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Users\Admin\AppData\Local\Temp\f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe
  "C:\Users\Admin\AppData\Local\Temp\f4a9a76e7a18ea2e2dcf234b006be09f9fdf1cbd4ac7d88bdf0dced5cb453374.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3536

Network

MITRE ATT&CK Matrix

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Downloads

memory/2128-132-0x0000000000290000-0x0000000000398000-memory.dmp

Filesize
1.0MB

Download
memory/2128-133-0x00000000053B0000-0x0000000005954000-memory.dmp

Filesize
5.6MB

Download
memory/2128-134-0x0000000004D40000-0x0000000004DD2000-memory.dmp

Filesize
584KB

Download
memory/2128-135-0x0000000004D30000-0x0000000004D3A000-memory.dmp

Filesize
40KB

Download
memory/2128-136-0x0000000008A90000-0x0000000008B2C000-memory.dmp

Filesize
624KB

Download
memory/3536-137-0x0000000000000000-mapping.dmp

Download
memory/3536-138-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3536-139-0x0000000001AB0000-0x0000000001DFA000-memory.dmp

Filesize
3.3MB

Download