formbook | d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7

General

Target

d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
Size

654KB
MD5

c77b45b902fb66b1bda25f0c9f32c152
SHA1

e17705713ede18731797bbfd7b5eb31a7ca52477
SHA256

d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7
SHA512

61af84f112b704230a8f07ead38678e2e3052f55a86e8e7c8b480be2a0da03546801d03d328e663a6ba284ded71bba22bac3caf8365848b2e3e8abf8dfb2d348
SSDEEP

12288:Td4CMwtBBGV/8nu3JKhuL3RlcYgbXvApn76bUtaj6b0jZEgVzvF7B5P9ylA:FBJu3FLBlcYEXvApn76bJ3tEAzvNDP4

Score

10^/10

formbook hy07 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

hy07

Decoy

katemclaughl.in

worthyofficial.com

digitopia.click

ledmee.com

siwaasnz.life

ba-y.com

specifiedbuild.com

abandoned-houses-pt-0.bond

yesxoit.xyz

onlinemehrgeld.com

gosysamergoods.com

speakdontell.com

brokenequipmentsolutions.online

gruppofebi.cloud

adilosk.shop

supplierpartnerportal.com

wizov.dev

fast-homeinsurance.com

j88.vote

onamaevn.com

Signatures

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

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2904-8-0x0000000005DE0000-0x0000000005DEC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4612-20-0x0000000000400000-0x000000000042F000-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:

d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe

description	pid	process	target process
PID 2904 set thread context of 4612	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe

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

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/Job
T1053

Processes:

schtasks.exe

pid process

1088 schtasks.exe

pid	process
1088	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exed56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe

pid	process
4784	powershell.exe
4784	powershell.exe
4612	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
4612	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
4612	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
4784	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4784 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4784	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe

description	pid	process	target process
PID 2904 wrote to memory of 4784	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	powershell.exe
PID 2904 wrote to memory of 4784	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	powershell.exe
PID 2904 wrote to memory of 4784	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	powershell.exe
PID 2904 wrote to memory of 1088	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	schtasks.exe
PID 2904 wrote to memory of 1088	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	schtasks.exe
PID 2904 wrote to memory of 1088	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	schtasks.exe
PID 2904 wrote to memory of 4612	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
PID 2904 wrote to memory of 4612	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
PID 2904 wrote to memory of 4612	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
PID 2904 wrote to memory of 4612	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
PID 2904 wrote to memory of 4612	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
PID 2904 wrote to memory of 4612	2904	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe	d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe

C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2904

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ozCkrZdsJL.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4784

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ozCkrZdsJL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1EBE.tmp"
2⤵
- Creates scheduled task(s)
PID:1088

C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4612

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=3940 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
1⤵
PID:3928

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

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_ecryrya0.ixv.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1EBE.tmp
Filesize
1KB

MD5
27360657209a00243340afde337228ee

SHA1
70bc57fcb48d4f7c98d24df7d0622d3409a0a2df

SHA256
91ab975677a19098818effcd030c0a96b27f399cf0df78998d33d7227fdad944

SHA512
6467c40cf4b842f9c54721af59b052d53b83be6115546aa00ffb994e5520498bd3feb8c623419826e3408c7cf51734c441533cb9998153c5c0e6466f8959be0f

Download Submit
memory/2904-4-0x0000000005950000-0x0000000005960000-memory.dmp

Filesize
64KB

Download
memory/2904-9-0x0000000006EC0000-0x0000000006F36000-memory.dmp

Filesize
472KB

Download
memory/2904-22-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/2904-5-0x0000000005920000-0x000000000592A000-memory.dmp

Filesize
40KB

Download
memory/2904-6-0x0000000005C30000-0x0000000005CCC000-memory.dmp

Filesize
624KB

Download
memory/2904-7-0x0000000005C00000-0x0000000005C12000-memory.dmp

Filesize
72KB

Download
memory/2904-8-0x0000000005DE0000-0x0000000005DEC000-memory.dmp

Filesize
48KB

Download
memory/2904-3-0x0000000005990000-0x0000000005A22000-memory.dmp

Filesize
584KB

Download
memory/2904-0-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/2904-1-0x0000000000E80000-0x0000000000F28000-memory.dmp

Filesize
672KB

Download
memory/2904-2-0x0000000005EA0000-0x0000000006444000-memory.dmp

Filesize
5.6MB

Download
memory/2904-17-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/4612-35-0x0000000001A80000-0x0000000001DCA000-memory.dmp

Filesize
3.3MB

Download
memory/4612-20-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4784-14-0x0000000002C70000-0x0000000002CA6000-memory.dmp

Filesize
216KB

Download
memory/4784-52-0x00000000074F0000-0x000000000750E000-memory.dmp

Filesize
120KB

Download
memory/4784-23-0x00000000056B0000-0x00000000056D2000-memory.dmp

Filesize
136KB

Download
memory/4784-24-0x0000000005EB0000-0x0000000005F16000-memory.dmp

Filesize
408KB

Download
memory/4784-16-0x0000000002C10000-0x0000000002C20000-memory.dmp

Filesize
64KB

Download
memory/4784-30-0x0000000005F20000-0x0000000005F86000-memory.dmp

Filesize
408KB

Download
memory/4784-36-0x0000000006090000-0x00000000063E4000-memory.dmp

Filesize
3.3MB

Download
memory/4784-15-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download
memory/4784-37-0x0000000006580000-0x000000000659E000-memory.dmp

Filesize
120KB

Download
memory/4784-38-0x0000000006630000-0x000000000667C000-memory.dmp

Filesize
304KB

Download
memory/4784-39-0x0000000002C10000-0x0000000002C20000-memory.dmp

Filesize
64KB

Download
memory/4784-40-0x000000007EFE0000-0x000000007EFF0000-memory.dmp

Filesize
64KB

Download
memory/4784-42-0x0000000071400000-0x000000007144C000-memory.dmp

Filesize
304KB

Download
memory/4784-19-0x0000000005710000-0x0000000005D38000-memory.dmp

Filesize
6.2MB

Download
memory/4784-41-0x0000000007530000-0x0000000007562000-memory.dmp

Filesize
200KB

Download
memory/4784-53-0x0000000007570000-0x0000000007613000-memory.dmp

Filesize
652KB

Download
memory/4784-54-0x0000000007F00000-0x000000000857A000-memory.dmp

Filesize
6.5MB

Download
memory/4784-55-0x00000000078B0000-0x00000000078CA000-memory.dmp

Filesize
104KB

Download
memory/4784-56-0x0000000007920000-0x000000000792A000-memory.dmp

Filesize
40KB

Download
memory/4784-57-0x0000000007B30000-0x0000000007BC6000-memory.dmp

Filesize
600KB

Download
memory/4784-58-0x0000000007AB0000-0x0000000007AC1000-memory.dmp

Filesize
68KB

Download
memory/4784-59-0x0000000007AE0000-0x0000000007AEE000-memory.dmp

Filesize
56KB

Download
memory/4784-60-0x0000000007AF0000-0x0000000007B04000-memory.dmp

Filesize
80KB

Download
memory/4784-61-0x0000000007BF0000-0x0000000007C0A000-memory.dmp

Filesize
104KB

Download
memory/4784-62-0x0000000007BD0000-0x0000000007BD8000-memory.dmp

Filesize
32KB

Download
memory/4784-65-0x00000000744E0000-0x0000000074C90000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads