formbook | 6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d

General

Target

e-dekont.html.exe
Size

322KB
MD5

55118de0c492e1425cb3ef8f27ed7124
SHA1

2d7a0eee423509129264dce5266c13e0c67e21d3
SHA256

6e8de74475e365bdd0f573a03266f447a13f30a76cc2c71d14c1fc5607e1ae5d
SHA512

b14b1a918f1760558c5cc4437c1d1626f0c77aa28c3f2fae89985dda4f64f426d0a28b9ccee8e6687472f29a914ccf8e710950898ba0f09e484189e1e7bfd407
SSDEEP

6144:QBn1X1benXIzx6/7YMovhl5nqvEQqVX8QYaTttAFvnkU/Vdcf757dpqXbUA0hO:gX1aF/7YZ35n4EQq9zyvz/aVZpqXD04

Score

10^/10

formbook mi08 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mi08

Decoy

mytimebabes.com

ycpxb.com

abdkaplani.com

cloudingersoftech.com

fthfire.xyz

christyna.work

3d-add-on.com

knowyourtechdeals.com

kcl24.com

sepatubiker.com

sunnyboy.live

zrbsq.com

rinpari.com

lesac-berra.com

yes820.com

cnnorman.com

mystichousedv.com

sbobet888auto.com

gawiul.xyz

luispenas.com

Signatures

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

Formbook payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3020-139-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/1032-146-0x00000000004B0000-0x00000000004DF000-memory.dmp	formbook
behavioral2/memory/1032-149-0x00000000004B0000-0x00000000004DF000-memory.dmp	formbook

Executes dropped EXE 2 IoCs

Processes:

lfjebdgdht.exelfjebdgdht.exe

pid process

3272 lfjebdgdht.exe
3020 lfjebdgdht.exe

pid	process
3272	lfjebdgdht.exe
3020	lfjebdgdht.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

lfjebdgdht.exelfjebdgdht.exeNETSTAT.EXE

description	pid	process	target process
PID 3272 set thread context of 3020	3272	lfjebdgdht.exe	lfjebdgdht.exe
PID 3020 set thread context of 2476	3020	lfjebdgdht.exe	Explorer.EXE
PID 1032 set thread context of 2476	1032	NETSTAT.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
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

NETSTAT.EXE

pid process

1032 NETSTAT.EXE

pid	process
1032	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 50 IoCs

Processes:

lfjebdgdht.exeNETSTAT.EXE

pid	process
3020	lfjebdgdht.exe
3020	lfjebdgdht.exe
3020	lfjebdgdht.exe
3020	lfjebdgdht.exe
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE
1032	NETSTAT.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2476 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

lfjebdgdht.exelfjebdgdht.exeNETSTAT.EXE

pid process

3272 lfjebdgdht.exe
3020 lfjebdgdht.exe
3020 lfjebdgdht.exe
3020 lfjebdgdht.exe
1032 NETSTAT.EXE
1032 NETSTAT.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

lfjebdgdht.exeNETSTAT.EXE

description pid process

Token: SeDebugPrivilege 3020 lfjebdgdht.exe
Token: SeDebugPrivilege 1032 NETSTAT.EXE

pid	process
2476	Explorer.EXE

pid	process
3272	lfjebdgdht.exe
3020	lfjebdgdht.exe
3020	lfjebdgdht.exe
3020	lfjebdgdht.exe
1032	NETSTAT.EXE
1032	NETSTAT.EXE

description	pid	process
Token: SeDebugPrivilege	3020	lfjebdgdht.exe
Token: SeDebugPrivilege	1032	NETSTAT.EXE

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

e-dekont.html.exelfjebdgdht.exeExplorer.EXENETSTAT.EXE

description	pid	process	target process
PID 4256 wrote to memory of 3272	4256	e-dekont.html.exe	lfjebdgdht.exe
PID 4256 wrote to memory of 3272	4256	e-dekont.html.exe	lfjebdgdht.exe
PID 4256 wrote to memory of 3272	4256	e-dekont.html.exe	lfjebdgdht.exe
PID 3272 wrote to memory of 3020	3272	lfjebdgdht.exe	lfjebdgdht.exe
PID 3272 wrote to memory of 3020	3272	lfjebdgdht.exe	lfjebdgdht.exe
PID 3272 wrote to memory of 3020	3272	lfjebdgdht.exe	lfjebdgdht.exe
PID 3272 wrote to memory of 3020	3272	lfjebdgdht.exe	lfjebdgdht.exe
PID 2476 wrote to memory of 1032	2476	Explorer.EXE	NETSTAT.EXE
PID 2476 wrote to memory of 1032	2476	Explorer.EXE	NETSTAT.EXE
PID 2476 wrote to memory of 1032	2476	Explorer.EXE	NETSTAT.EXE
PID 1032 wrote to memory of 4136	1032	NETSTAT.EXE	cmd.exe
PID 1032 wrote to memory of 4136	1032	NETSTAT.EXE	cmd.exe
PID 1032 wrote to memory of 4136	1032	NETSTAT.EXE	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2476

C:\Users\Admin\AppData\Local\Temp\e-dekont.html.exe
"C:\Users\Admin\AppData\Local\Temp\e-dekont.html.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4256

C:\Users\Admin\AppData\Local\Temp\lfjebdgdht.exe
"C:\Users\Admin\AppData\Local\Temp\lfjebdgdht.exe" C:\Users\Admin\AppData\Local\Temp\neylxsdg.s
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3272

C:\Users\Admin\AppData\Local\Temp\lfjebdgdht.exe
"C:\Users\Admin\AppData\Local\Temp\lfjebdgdht.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3020

C:\Windows\SysWOW64\NETSTAT.EXE
"C:\Windows\SysWOW64\NETSTAT.EXE"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1032

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\lfjebdgdht.exe"
3⤵
PID:4136

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\lfjebdgdht.exe
Filesize
267KB

MD5
06663976b57ecf3104bfce3ef0ad9145

SHA1
721a0946e77b3a1bdb5a38c574cdcf4fb651aae0

SHA256
89a921ca7915d2755043e124b9f90ca9d6580f99f5b14d9325f7efc1077217d3

SHA512
8be81a0088b0144999f87a22ad41f175417771e49c261ff0db2c01604b4b04b6038b1750949ab18da33f54b56ae5570874ce75bd9457785fb2814eeb3aec19ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\lfjebdgdht.exe
Filesize
267KB

MD5
06663976b57ecf3104bfce3ef0ad9145

SHA1
721a0946e77b3a1bdb5a38c574cdcf4fb651aae0

SHA256
89a921ca7915d2755043e124b9f90ca9d6580f99f5b14d9325f7efc1077217d3

SHA512
8be81a0088b0144999f87a22ad41f175417771e49c261ff0db2c01604b4b04b6038b1750949ab18da33f54b56ae5570874ce75bd9457785fb2814eeb3aec19ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\lfjebdgdht.exe
Filesize
267KB

MD5
06663976b57ecf3104bfce3ef0ad9145

SHA1
721a0946e77b3a1bdb5a38c574cdcf4fb651aae0

SHA256
89a921ca7915d2755043e124b9f90ca9d6580f99f5b14d9325f7efc1077217d3

SHA512
8be81a0088b0144999f87a22ad41f175417771e49c261ff0db2c01604b4b04b6038b1750949ab18da33f54b56ae5570874ce75bd9457785fb2814eeb3aec19ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\neylxsdg.s
Filesize
5KB

MD5
6129ce51566021467204240af3cac6fa

SHA1
1bc7e72bd7f1a5fb31e2f70d90f4e3d3d3d8ea24

SHA256
3917b4d440bb0ee2ba8f2842a524240a4a84007e0a0ae0b521aeb7dec3b2b35a

SHA512
8dc6f7916e107322cd2d25b6f2094816484bf2367dfe3d2b1e1577d09b604539e8c82d54ea3bfebb3ab44b44bb34d3b1da54905710e8353de4930c5f801607ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\thiayyv.kvu
Filesize
185KB

MD5
492e12d6214232a2cf8b202b0d0bdef0

SHA1
ba082a23e4e5ae05b648763dc4f65ed612f08e50

SHA256
5f5a8c0f4c4e538f7a102ecae8bfb0700a2f3b2198766fd6efedb365d4d1ad11

SHA512
8e5625472ec098a301e328b0fb827a77bf3e30f66c4aa0af8fa6e3735b43c655a84bc6fe7e427a0cd0fbd8cb3da6e5a1acee9e577c3f2a5d0c571074485d8d83

Download Submit
memory/1032-143-0x0000000000000000-mapping.dmp

Download
memory/1032-150-0x0000000000A00000-0x0000000000A94000-memory.dmp

Filesize
592KB

Download
memory/1032-149-0x00000000004B0000-0x00000000004DF000-memory.dmp

Filesize
188KB

Download
memory/1032-147-0x0000000000E10000-0x000000000115A000-memory.dmp

Filesize
3.3MB

Download
memory/1032-146-0x00000000004B0000-0x00000000004DF000-memory.dmp

Filesize
188KB

Download
memory/1032-145-0x0000000000AA0000-0x0000000000AAB000-memory.dmp

Filesize
44KB

Download
memory/2476-142-0x0000000007EA0000-0x0000000007FA2000-memory.dmp

Filesize
1.0MB

Download
memory/2476-144-0x0000000007EA0000-0x0000000007FA2000-memory.dmp

Filesize
1.0MB

Download
memory/2476-151-0x0000000007FB0000-0x0000000008048000-memory.dmp

Filesize
608KB

Download
memory/2476-152-0x0000000007FB0000-0x0000000008048000-memory.dmp

Filesize
608KB

Download
memory/3020-141-0x0000000000A50000-0x0000000000A65000-memory.dmp

Filesize
84KB

Download
memory/3020-140-0x0000000001060000-0x00000000013AA000-memory.dmp

Filesize
3.3MB

Download
memory/3020-139-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3020-137-0x0000000000000000-mapping.dmp

Download
memory/3272-132-0x0000000000000000-mapping.dmp

Download
memory/4136-148-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads