formbook | 8131924855c3926690be5745c37966c5bef10c9c851054fab7729fc7fb02ba13

Analysis

max time kernel
91s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26-10-2022 21:29

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General

Target

SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
Size

952KB
MD5

66155a31c197c67fbf748d2bfbdaba14
SHA1

5c894b71ee20b270b25b4033623182ec7755c245
SHA256

8131924855c3926690be5745c37966c5bef10c9c851054fab7729fc7fb02ba13
SHA512

50b9da911c110297f077009c793d5bba95baeb28e11cfe2f5e38376ad2440dc8280f69d371b37d30b2db1afd387e6880c2b78c71640d55d2d1445b2b64b31cc1
SSDEEP

12288:yHnf/fP4kh2sg7GPOZUl0EAPGvOpBz9ZwEfsfBP/ANmaZf:ynXwsJlNOpBvwEfsi42

Score

10^/10

formbook ng04 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ng04

Decoy

tevimaq.com

easterspecialtystore.com

smartlever.tech

10312.uk

tanjawiharbi.co.uk

471338.com

horusventure.com

empress-care.com

sinrian.com

465951.com

aemsti.com

nxcourier.com

stargatefarms.com

lalyquainvestment.com

dailysportsadvice.com

justlistmoore.com

stoneonroll.online

tatianakolomiets.com

barcodebbm.com

protectorship.world

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/3988-138-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.738.16886.exe

description	pid	process	target process
PID 5060 set thread context of 3988	5060	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.738.16886.exe

pid process

3988 SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
3988 SecuriteInfo.com.Trojan.PackedNET.738.16886.exe

pid	process
3988	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
3988	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

SecuriteInfo.com.Trojan.PackedNET.738.16886.exe

description	pid	process	target process
PID 5060 wrote to memory of 3988	5060	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
PID 5060 wrote to memory of 3988	5060	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
PID 5060 wrote to memory of 3988	5060	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
PID 5060 wrote to memory of 3988	5060	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
PID 5060 wrote to memory of 3988	5060	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
PID 5060 wrote to memory of 3988	5060	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe	SecuriteInfo.com.Trojan.PackedNET.738.16886.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.738.16886.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5060

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.738.16886.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.738.16886.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3988-137-0x0000000000000000-mapping.dmp

Download
memory/3988-138-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3988-139-0x0000000001500000-0x000000000184A000-memory.dmp

Filesize
3.3MB

Download
memory/5060-132-0x0000000000A20000-0x0000000000B14000-memory.dmp

Filesize
976KB

Download
memory/5060-133-0x0000000005B00000-0x00000000060A4000-memory.dmp

Filesize
5.6MB

Download
memory/5060-134-0x0000000005550000-0x00000000055E2000-memory.dmp

Filesize
584KB

Download
memory/5060-135-0x00000000054C0000-0x00000000054CA000-memory.dmp

Filesize
40KB

Download
memory/5060-136-0x0000000008E20000-0x0000000008EBC000-memory.dmp

Filesize
624KB

Download