formbook | 8859d68e69b5464a0100ca99aed26dec828ae92287ce09ce984db073c66e8e4e

General

Target

SecuriteInfo.com.Win32.PWSX-gen.21551.exe
Size

629KB
MD5

eebb33a5375ffd40682c86deea752033
SHA1

8ed7b849ba2829a164ee569995f2d4d8a8d90924
SHA256

8859d68e69b5464a0100ca99aed26dec828ae92287ce09ce984db073c66e8e4e
SHA512

77b5fb3046040512a93e4e7069a5e4ded1362c2913b928232d00be416f93619c21e5a3aef20516336eb81e7c4067f88ae67caeada31ddda7480b0a5e3fcf5fe5
SSDEEP

12288:DK0YOwqVT+BnEymdHekIrOuPhKPrbgAoOxCzSb0c6gb/wM4IKkR:DqO7VDVdDIrOusrbZoGWy0c9wM4IJ

Score

10^/10

formbook dz25 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dz25

Decoy

sdw123.com

theflower-jeju.com

bigbargins.shop

xn--grsdetetizao-dcb9c.site

visionprobiz.com

ebruunalsigorta.xyz

51tree.net

tommeynadier.com

spx21.com

researchupdatehub.com

rserveohio.com

schemaconsultant.com

ec-peleti.com

songkokgelhq.shop

sixfigureswithkarah.net

quickfinancebrokerage.com

alliance-couverture.com

heartlandinnovates.com

art-friday.online

curi-o-rama.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/3468-11-0x0000000000400000-0x000000000042F000-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:

SecuriteInfo.com.Win32.PWSX-gen.21551.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\Control Panel\International\Geo\Nation	SecuriteInfo.com.Win32.PWSX-gen.21551.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.21551.exe

description	pid	process	target process
PID 3840 set thread context of 3468	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	SecuriteInfo.com.Win32.PWSX-gen.21551.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.21551.exeSecuriteInfo.com.Win32.PWSX-gen.21551.exepowershell.exe

pid	process
3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3468	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3468	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3468	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
3264	powershell.exe
3264	powershell.exe
3264	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.21551.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3840 SecuriteInfo.com.Win32.PWSX-gen.21551.exe
Token: SeDebugPrivilege 3264 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
Token: SeDebugPrivilege	3264	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.21551.exe

description	pid	process	target process
PID 3840 wrote to memory of 3264	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	powershell.exe
PID 3840 wrote to memory of 3264	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	powershell.exe
PID 3840 wrote to memory of 3264	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	powershell.exe
PID 3840 wrote to memory of 3468	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
PID 3840 wrote to memory of 3468	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
PID 3840 wrote to memory of 3468	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
PID 3840 wrote to memory of 3468	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
PID 3840 wrote to memory of 3468	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	SecuriteInfo.com.Win32.PWSX-gen.21551.exe
PID 3840 wrote to memory of 3468	3840	SecuriteInfo.com.Win32.PWSX-gen.21551.exe	SecuriteInfo.com.Win32.PWSX-gen.21551.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21551.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21551.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21551.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3264

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21551.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.21551.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3468

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3688 --field-trial-handle=2260,i,9938964625802268469,1928462186077019554,262144 --variations-seed-version /prefetch:8
1⤵
PID:4928

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p333c4mn.jm5.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3264-48-0x0000000007E50000-0x00000000084CA000-memory.dmp

Filesize
6.5MB

Download
memory/3264-47-0x00000000076F0000-0x0000000007793000-memory.dmp

Filesize
652KB

Download
memory/3264-59-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3264-20-0x0000000005D60000-0x0000000005DC6000-memory.dmp

Filesize
408KB

Download
memory/3264-55-0x0000000007B50000-0x0000000007B6A000-memory.dmp

Filesize
104KB

Download
memory/3264-54-0x0000000007A60000-0x0000000007A74000-memory.dmp

Filesize
80KB

Download
memory/3264-53-0x0000000007A50000-0x0000000007A5E000-memory.dmp

Filesize
56KB

Download
memory/3264-21-0x0000000005DD0000-0x0000000005E36000-memory.dmp

Filesize
408KB

Download
memory/3264-51-0x0000000007A90000-0x0000000007B26000-memory.dmp

Filesize
600KB

Download
memory/3264-50-0x0000000007880000-0x000000000788A000-memory.dmp

Filesize
40KB

Download
memory/3264-49-0x0000000007810000-0x000000000782A000-memory.dmp

Filesize
104KB

Download
memory/3264-46-0x0000000006AB0000-0x0000000006ACE000-memory.dmp

Filesize
120KB

Download
memory/3264-14-0x0000000004F10000-0x0000000004F46000-memory.dmp

Filesize
216KB

Download
memory/3264-36-0x0000000070D70000-0x0000000070DBC000-memory.dmp

Filesize
304KB

Download
memory/3264-35-0x0000000006AD0000-0x0000000006B02000-memory.dmp

Filesize
200KB

Download
memory/3264-17-0x00000000055C0000-0x0000000005BE8000-memory.dmp

Filesize
6.2MB

Download
memory/3264-34-0x0000000004F80000-0x0000000004F90000-memory.dmp

Filesize
64KB

Download
memory/3264-19-0x0000000005530000-0x0000000005552000-memory.dmp

Filesize
136KB

Download
memory/3264-56-0x0000000007B30000-0x0000000007B38000-memory.dmp

Filesize
32KB

Download
memory/3264-52-0x0000000007A10000-0x0000000007A21000-memory.dmp

Filesize
68KB

Download
memory/3264-15-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3264-31-0x0000000005EC0000-0x0000000006214000-memory.dmp

Filesize
3.3MB

Download
memory/3264-32-0x0000000006500000-0x000000000651E000-memory.dmp

Filesize
120KB

Download
memory/3264-33-0x0000000006540000-0x000000000658C000-memory.dmp

Filesize
304KB

Download
memory/3468-18-0x00000000017A0000-0x0000000001AEA000-memory.dmp

Filesize
3.3MB

Download
memory/3468-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3840-1-0x0000000000B30000-0x0000000000BCA000-memory.dmp

Filesize
616KB

Download
memory/3840-10-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3840-2-0x0000000005B10000-0x00000000060B4000-memory.dmp

Filesize
5.6MB

Download
memory/3840-0-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3840-16-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3840-12-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/3840-9-0x00000000094E0000-0x000000000957C000-memory.dmp

Filesize
624KB

Download
memory/3840-8-0x0000000006B30000-0x0000000006BA6000-memory.dmp

Filesize
472KB

Download
memory/3840-7-0x0000000005980000-0x000000000598C000-memory.dmp

Filesize
48KB

Download
memory/3840-6-0x0000000005960000-0x000000000597A000-memory.dmp

Filesize
104KB

Download
memory/3840-5-0x00000000055C0000-0x00000000055CA000-memory.dmp

Filesize
40KB

Download
memory/3840-4-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/3840-3-0x0000000005600000-0x0000000005692000-memory.dmp

Filesize
584KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads