formbook | a6e702e43965539bad67320474a1abe16545481c599c2200acabe41ec2ce4eb7

General

Target

Attached TT Payment Copy(USD 198,550.05).exe
Size

765KB
MD5

38aaaf950849630a2a3282b203532d79
SHA1

6448bd7ab4c04294020479963e53f0fbbe4ecc28
SHA256

a6e702e43965539bad67320474a1abe16545481c599c2200acabe41ec2ce4eb7
SHA512

9de881c36367c42c639dc659c2f1565ee264909dd6823e26a97b05acc4c0ed3a30a6ed0d4d58c556d76fa6a2c1e8e29d731a43143df9c5b775f16b7222b4c0f3

Score

10^/10

formbook d27e rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d27e

Decoy

lilysbusride.com

cloud-sechs.com

danpro.co.uk

wendoortech.com

playgroundrebellion.com

betventures.xyz

digimediasolution.net

abrahambetrayedus.com

whinefree.com

realeurolicence.com

makelovetrip.com

damediaagency.com

pinaralsan.com

5bobitw.com

shootingkarelia.online

website-staging.pro

manassadhvi.online

bathroomandkitcenking.com

realtormarket.net

dfysupport.com

Signatures

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

Formbook payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/420-142-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/420-153-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/420-160-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4632-162-0x0000000000990000-0x00000000009BF000-memory.dmp	formbook
behavioral2/memory/4632-169-0x0000000000990000-0x00000000009BF000-memory.dmp	formbook

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Attached TT Payment Copy(USD 198,550.05).exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	Attached TT Payment Copy(USD 198,550.05).exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

Attached TT Payment Copy(USD 198,550.05).exeAttached TT Payment Copy(USD 198,550.05).execmd.exe

description	pid	process	target process
PID 3840 set thread context of 420	3840	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 420 set thread context of 2120	420	Attached TT Payment Copy(USD 198,550.05).exe	Explorer.EXE
PID 420 set thread context of 2120	420	Attached TT Payment Copy(USD 198,550.05).exe	Explorer.EXE
PID 4632 set thread context of 2120	4632	cmd.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3892 schtasks.exe

pid	process
3892	schtasks.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

Processes:

powershell.exeAttached TT Payment Copy(USD 198,550.05).execmd.exe

pid	process
680	powershell.exe
420	Attached TT Payment Copy(USD 198,550.05).exe
420	Attached TT Payment Copy(USD 198,550.05).exe
420	Attached TT Payment Copy(USD 198,550.05).exe
420	Attached TT Payment Copy(USD 198,550.05).exe
680	powershell.exe
420	Attached TT Payment Copy(USD 198,550.05).exe
420	Attached TT Payment Copy(USD 198,550.05).exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe
4632	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2120 Explorer.EXE

pid	process
2120	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

Attached TT Payment Copy(USD 198,550.05).execmd.exe

pid	process
420	Attached TT Payment Copy(USD 198,550.05).exe
420	Attached TT Payment Copy(USD 198,550.05).exe
420	Attached TT Payment Copy(USD 198,550.05).exe
420	Attached TT Payment Copy(USD 198,550.05).exe
4632	cmd.exe
4632	cmd.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

powershell.exeAttached TT Payment Copy(USD 198,550.05).execmd.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	680	powershell.exe
Token: SeDebugPrivilege	420	Attached TT Payment Copy(USD 198,550.05).exe
Token: SeDebugPrivilege	4632	cmd.exe
Token: SeShutdownPrivilege	2120	Explorer.EXE
Token: SeCreatePagefilePrivilege	2120	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

Attached TT Payment Copy(USD 198,550.05).exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 3840 wrote to memory of 680	3840	Attached TT Payment Copy(USD 198,550.05).exe	powershell.exe
PID 3840 wrote to memory of 680	3840	Attached TT Payment Copy(USD 198,550.05).exe	powershell.exe
PID 3840 wrote to memory of 680	3840	Attached TT Payment Copy(USD 198,550.05).exe	powershell.exe
PID 3840 wrote to memory of 3892	3840	Attached TT Payment Copy(USD 198,550.05).exe	schtasks.exe
PID 3840 wrote to memory of 3892	3840	Attached TT Payment Copy(USD 198,550.05).exe	schtasks.exe
PID 3840 wrote to memory of 3892	3840	Attached TT Payment Copy(USD 198,550.05).exe	schtasks.exe
PID 3840 wrote to memory of 420	3840	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 3840 wrote to memory of 420	3840	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 3840 wrote to memory of 420	3840	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 3840 wrote to memory of 420	3840	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 3840 wrote to memory of 420	3840	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 3840 wrote to memory of 420	3840	Attached TT Payment Copy(USD 198,550.05).exe	Attached TT Payment Copy(USD 198,550.05).exe
PID 2120 wrote to memory of 4632	2120	Explorer.EXE	cmd.exe
PID 2120 wrote to memory of 4632	2120	Explorer.EXE	cmd.exe
PID 2120 wrote to memory of 4632	2120	Explorer.EXE	cmd.exe
PID 4632 wrote to memory of 1680	4632	cmd.exe	cmd.exe
PID 4632 wrote to memory of 1680	4632	cmd.exe	cmd.exe
PID 4632 wrote to memory of 1680	4632	cmd.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2120

C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe
"C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe"
2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3840

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TQHqtqjt.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:680

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TQHqtqjt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A1D.tmp"
3⤵
- Creates scheduled task(s)
PID:3892

C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe
"C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:420

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4632

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Attached TT Payment Copy(USD 198,550.05).exe"
3⤵
PID:1680

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9A1D.tmp
Filesize
1KB

MD5
5b3cd02ed05922317f6ef1d84fca7a6a

SHA1
b6c64c4b283e05e40f78162867ff7bc7b50a5e4d

SHA256
e7d3edc5d0862287b33ce6f1bfe988b97f0b83ba290f551b4f13f607987e9999

SHA512
024380f6e6f6c2443feb0c7d57441ba933897ecf42562be700caad1afdc0bf68e7556b763c9698d26d2d4fc2204b7042ebece5d6854d3a00cc8dd80d2e5d598a

Download Submit
memory/420-160-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/420-156-0x0000000003470000-0x0000000003485000-memory.dmp

Filesize
84KB

Download
memory/420-153-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/420-147-0x00000000012B0000-0x00000000012C5000-memory.dmp

Filesize
84KB

Download
memory/420-145-0x0000000001760000-0x0000000001AAA000-memory.dmp

Filesize
3.3MB

Download
memory/420-141-0x0000000000000000-mapping.dmp

Download
memory/420-142-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/680-151-0x00000000711A0000-0x00000000711EC000-memory.dmp

Filesize
304KB

Download
memory/680-138-0x0000000004C60000-0x0000000004C96000-memory.dmp

Filesize
216KB

Download
memory/680-140-0x0000000005370000-0x0000000005998000-memory.dmp

Filesize
6.2MB

Download
memory/680-172-0x0000000007870000-0x0000000007878000-memory.dmp

Filesize
32KB

Download
memory/680-136-0x0000000000000000-mapping.dmp

Download
memory/680-143-0x0000000005170000-0x0000000005192000-memory.dmp

Filesize
136KB

Download
memory/680-144-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/680-171-0x0000000007890000-0x00000000078AA000-memory.dmp

Filesize
104KB

Download
memory/680-170-0x0000000007790000-0x000000000779E000-memory.dmp

Filesize
56KB

Download
memory/680-158-0x0000000006200000-0x000000000620A000-memory.dmp

Filesize
40KB

Download
memory/680-149-0x00000000061C0000-0x00000000061DE000-memory.dmp

Filesize
120KB

Download
memory/680-150-0x0000000006800000-0x0000000006832000-memory.dmp

Filesize
200KB

Download
memory/680-163-0x00000000077D0000-0x0000000007866000-memory.dmp

Filesize
600KB

Download
memory/680-152-0x00000000067E0000-0x00000000067FE000-memory.dmp

Filesize
120KB

Download
memory/680-155-0x0000000007540000-0x000000000755A000-memory.dmp

Filesize
104KB

Download
memory/680-154-0x0000000007B90000-0x000000000820A000-memory.dmp

Filesize
6.5MB

Download
memory/1680-164-0x0000000000000000-mapping.dmp

Download
memory/2120-148-0x0000000008A50000-0x0000000008B70000-memory.dmp

Filesize
1.1MB

Download
memory/2120-173-0x0000000003320000-0x000000000340D000-memory.dmp

Filesize
948KB

Download
memory/2120-157-0x0000000008B70000-0x0000000008C83000-memory.dmp

Filesize
1.1MB

Download
memory/2120-165-0x0000000008A50000-0x0000000008B70000-memory.dmp

Filesize
1.1MB

Download
memory/2120-168-0x0000000003320000-0x000000000340D000-memory.dmp

Filesize
948KB

Download
memory/3840-134-0x000000000AE10000-0x000000000AEAC000-memory.dmp

Filesize
624KB

Download
memory/3840-132-0x0000000004F10000-0x0000000004FA2000-memory.dmp

Filesize
584KB

Download
memory/3840-131-0x00000000054C0000-0x0000000005A64000-memory.dmp

Filesize
5.6MB

Download
memory/3840-133-0x0000000004EC0000-0x0000000004ECA000-memory.dmp

Filesize
40KB

Download
memory/3840-130-0x0000000000470000-0x0000000000536000-memory.dmp

Filesize
792KB

Download
memory/3840-135-0x000000000AEB0000-0x000000000AF16000-memory.dmp

Filesize
408KB

Download
memory/3892-137-0x0000000000000000-mapping.dmp

Download
memory/4632-161-0x00000000007E0000-0x000000000083A000-memory.dmp

Filesize
360KB

Download
memory/4632-169-0x0000000000990000-0x00000000009BF000-memory.dmp

Filesize
188KB

Download
memory/4632-167-0x00000000013B0000-0x0000000001444000-memory.dmp

Filesize
592KB

Download
memory/4632-166-0x0000000001560000-0x00000000018AA000-memory.dmp

Filesize
3.3MB

Download
memory/4632-162-0x0000000000990000-0x00000000009BF000-memory.dmp

Filesize
188KB

Download
memory/4632-159-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads