formbook | fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-10-2024 05:34

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General

Target

fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe
Size

611KB
MD5

a62c6b114fbab1abd36a08671814b1fd
SHA1

299fad4887408c9bd63cd090b66442146457af81
SHA256

fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873
SHA512

13e82c6ea9fceff0a531dc76921d2910e96883580f33d384223dc9ecef651a4cea7f71ca4b60c8bf8035278d09205023cc8f58b1af91ea79847c0169c3df475b
SSDEEP

12288:ARCfiaaJyRvME68kcvHiCgD1vlijNEZgR7uZXqRN6czdgiD0:2YiuMj8xaC01vAjaGR7u4RsmdnD0

Score

10^/10

formbook m25s discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

m25s

Decoy

araghospitality.net

cleans.xyz

olnacasinotcs14.top

pringhillinfos.net

erkakasrumah.online

orean-course-289113002.zone

yeloma-treatment-82106.bond

76iw543gw.autos

nline-shopping-56055.bond

enetik.xyz

ax-th-6011838.fyi

itygatehousing.app

23zy998jk.bond

pslag-hal-2.online

uykoii.shop

9supjub3p.buzz

tmgl.bond

actus-catering-creations.net

ntercashspace24.homes

ierra777.vip

Signatures

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

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/724-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1176 set thread context of 724	1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe	95

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe
1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe
1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe
724	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe
724	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1176 wrote to memory of 724	1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe	95
PID 1176 wrote to memory of 724	1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe	95
PID 1176 wrote to memory of 724	1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe	95
PID 1176 wrote to memory of 724	1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe	95
PID 1176 wrote to memory of 724	1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe	95
PID 1176 wrote to memory of 724	1176	fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe	95

C:\Users\Admin\AppData\Local\Temp\fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe
"C:\Users\Admin\AppData\Local\Temp\fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1176
- C:\Users\Admin\AppData\Local\Temp\fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe
  "C:\Users\Admin\AppData\Local\Temp\fea39de44dd9f6382637a9a218d2d5002627ce79a37f2dfe0d6bacb51a2de873.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/724-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/724-15-0x0000000001400000-0x000000000174A000-memory.dmp

Filesize
3.3MB

Download
memory/724-14-0x0000000001400000-0x000000000174A000-memory.dmp

Filesize
3.3MB

Download
memory/1176-5-0x0000000004C30000-0x0000000004C3A000-memory.dmp

Filesize
40KB

Download
memory/1176-4-0x0000000074870000-0x0000000075020000-memory.dmp

Filesize
7.7MB

Download
memory/1176-6-0x0000000004D90000-0x0000000004E2C000-memory.dmp

Filesize
624KB

Download
memory/1176-0-0x000000007487E000-0x000000007487F000-memory.dmp

Filesize
4KB

Download
memory/1176-7-0x0000000004ED0000-0x0000000004EEE000-memory.dmp

Filesize
120KB

Download
memory/1176-8-0x000000007487E000-0x000000007487F000-memory.dmp

Filesize
4KB

Download
memory/1176-9-0x0000000074870000-0x0000000075020000-memory.dmp

Filesize
7.7MB

Download
memory/1176-10-0x0000000002340000-0x00000000023B6000-memory.dmp

Filesize
472KB

Download
memory/1176-3-0x0000000004B40000-0x0000000004BD2000-memory.dmp

Filesize
584KB

Download
memory/1176-13-0x0000000074870000-0x0000000075020000-memory.dmp

Filesize
7.7MB

Download
memory/1176-2-0x00000000050F0000-0x0000000005694000-memory.dmp

Filesize
5.6MB

Download
memory/1176-1-0x0000000000020000-0x00000000000BE000-memory.dmp

Filesize
632KB

Download