formbook | 0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10

General

Target

0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe
Size

694KB
MD5

5113abb28878ff293661fc23685a48bf
SHA1

175aa3169fe7112cead1a550dd702c552bbe832c
SHA256

0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10
SHA512

c4e447cba8dafa4f9744e09a2bbd39b1c59025f1d2f5cf879f0fbae121779a56e42174580cfbd760c48e55a5c997cdec96d1189a4724ff4a6f06d3632dda780f
SSDEEP

12288:RIn+H+LD9IlljoZ9bQGhQwDZF4J40l+BrNGqWOl1u/OfzgYWvwddkydK4akFXRyy:RILOHjoDQGhHQ40loJGts42fz4YTkydp

Score

10^/10

formbook xloader pgnt loader rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

pgnt

Decoy

0WG18LbM4lR9iqMRa4nlBzTb

jcfGYzPgZTqFZVO9FV2yIw==

laIfrdSC8/4CNg==

Q73ilev5GIWuOrAAFV2yIw==

Q2u/pMw7pv4sPA==

TbqvIUHwlQscPo0HFV2yIw==

8PNWfGPyE8n0IQ==

WtgROxXzvY2L

PryaRBNjm4eP

Y9Hdi06Cry1um9Sj68YAu1o=

3Gulyp7CMQtR78jvLkk=

JJ3GasTVTCRQT6Tfz6S6GlI=

RnS42bhb9tI0R6UpD6wOxriNxw==

he1mi2sOGfzTRGHnuA==

eaYjCtjxVjdU5XLRtBMBLKk9quA=

k9rTeEqYzzw8WaTfz6S6GlI=

5luVQwe2vJWKEAiMdF4=

MGW14L9OVk5Y5TaR6w/DqdhYxXVY

mAsYz6k6sQkDC0/DoHj9t1RPWLSgFQ==

y5klhuMbE8n0IQ==

Extracted

Family

xloader

Version

3.�E

Campaign

pgnt

Decoy

0WG18LbM4lR9iqMRa4nlBzTb

jcfGYzPgZTqFZVO9FV2yIw==

laIfrdSC8/4CNg==

Q73ilev5GIWuOrAAFV2yIw==

Q2u/pMw7pv4sPA==

TbqvIUHwlQscPo0HFV2yIw==

8PNWfGPyE8n0IQ==

WtgROxXzvY2L

PryaRBNjm4eP

Y9Hdi06Cry1um9Sj68YAu1o=

3Gulyp7CMQtR78jvLkk=

JJ3GasTVTCRQT6Tfz6S6GlI=

RnS42bhb9tI0R6UpD6wOxriNxw==

he1mi2sOGfzTRGHnuA==

eaYjCtjxVjdU5XLRtBMBLKk9quA=

k9rTeEqYzzw8WaTfz6S6GlI=

5luVQwe2vJWKEAiMdF4=

MGW14L9OVk5Y5TaR6w/DqdhYxXVY

mAsYz6k6sQkDC0/DoHj9t1RPWLSgFQ==

y5klhuMbE8n0IQ==

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 3 IoCs

Processes:

0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exevbc.execmd.exe

description	pid	process	target process
PID 2444 set thread context of 4652	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 4652 set thread context of 3052	4652	vbc.exe	Explorer.EXE
PID 4588 set thread context of 3052	4588	cmd.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

cmd.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	cmd.exe

Suspicious behavior: EnumeratesProcesses 62 IoCs

Processes:

0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exevbc.execmd.exe

pid	process
2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe
2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe
2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe
2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe
4652	vbc.exe
4652	vbc.exe
4652	vbc.exe
4652	vbc.exe
4652	vbc.exe
4652	vbc.exe
4652	vbc.exe
4652	vbc.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3052 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

vbc.execmd.exe

pid process

4652 vbc.exe
4652 vbc.exe
4652 vbc.exe
4588 cmd.exe
4588 cmd.exe
4588 cmd.exe
4588 cmd.exe

pid	process
3052	Explorer.EXE

pid	process
4652	vbc.exe
4652	vbc.exe
4652	vbc.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe
4588	cmd.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exevbc.execmd.exe

description	pid	process
Token: SeDebugPrivilege	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe
Token: SeDebugPrivilege	4652	vbc.exe
Token: SeDebugPrivilege	4588	cmd.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 2444 wrote to memory of 4904	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 4904	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 4904	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 3580	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 3580	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 3580	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 4652	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 4652	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 4652	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 4652	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 4652	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 2444 wrote to memory of 4652	2444	0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe	vbc.exe
PID 3052 wrote to memory of 4588	3052	Explorer.EXE	cmd.exe
PID 3052 wrote to memory of 4588	3052	Explorer.EXE	cmd.exe
PID 3052 wrote to memory of 4588	3052	Explorer.EXE	cmd.exe
PID 4588 wrote to memory of 1076	4588	cmd.exe	Firefox.exe
PID 4588 wrote to memory of 1076	4588	cmd.exe	Firefox.exe
PID 4588 wrote to memory of 1076	4588	cmd.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Users\Admin\AppData\Local\Temp\0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe
  "C:\Users\Admin\AppData\Local\Temp\0911f0bf9c55b8b1388b01524a3d37bbe843c3a3d5a5db4047812ec1a436ec10.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2444
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    PID:4904
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    PID:3580
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:4652
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4588
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:1076

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2444-133-0x00007FFAAED70000-0x00007FFAAF831000-memory.dmp

Filesize
10.8MB

Download
memory/2444-137-0x00007FFAAED70000-0x00007FFAAF831000-memory.dmp

Filesize
10.8MB

Download
memory/2444-132-0x00000253222C0000-0x0000025322374000-memory.dmp

Filesize
720KB

Download
memory/3052-144-0x0000000007EF0000-0x0000000007FFE000-memory.dmp

Filesize
1.1MB

Download
memory/3052-154-0x0000000008000000-0x0000000008143000-memory.dmp

Filesize
1.3MB

Download
memory/3052-152-0x0000000008000000-0x0000000008143000-memory.dmp

Filesize
1.3MB

Download
memory/4588-149-0x0000000000BD0000-0x0000000000BFD000-memory.dmp

Filesize
180KB

Download
memory/4588-148-0x00000000005F0000-0x000000000064A000-memory.dmp

Filesize
360KB

Download
memory/4588-153-0x0000000000BD0000-0x0000000000BFD000-memory.dmp

Filesize
180KB

Download
memory/4588-151-0x0000000001580000-0x000000000160F000-memory.dmp

Filesize
572KB

Download
memory/4588-150-0x0000000001760000-0x0000000001AAA000-memory.dmp

Filesize
3.3MB

Download
memory/4588-145-0x0000000000000000-mapping.dmp

Download
memory/4652-139-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/4652-147-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/4652-146-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4652-138-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4652-141-0x0000000001590000-0x00000000018DA000-memory.dmp

Filesize
3.3MB

Download
memory/4652-142-0x0000000000422000-0x0000000000424000-memory.dmp

Filesize
8KB

Download
memory/4652-135-0x00000000004012B0-mapping.dmp

Download
memory/4652-143-0x0000000001110000-0x0000000001120000-memory.dmp

Filesize
64KB

Download
memory/4652-134-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads