formbook | 201f068c15e749ce1d3bd1a8e48909a9b0e8e5b0774b0eb2abc9096449fdbe67

General

Target

SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
Size

895KB
MD5

b8ead540e40416915bd3f6134f2017bb
SHA1

e74cf3642e4bd4b3f616bc5230edd5312d97ecfc
SHA256

201f068c15e749ce1d3bd1a8e48909a9b0e8e5b0774b0eb2abc9096449fdbe67
SHA512

1e5631249b531d0abf6f3603016ec1e06d3efe55bae91c8db116ab5c94f126473448bf78338163a8cbc526bb168d70933014222150afbb9270a08303f0963002

Score

10^/10

formbook xloader loader rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.boundlesshealthyliving.com/isub/

Decoy

beeyoubc.net

nimbleangel.com

woninghuurcuracao.com

hair2dye4.academy

affordablebothell.com

maglex.info

jacykretas.com

toushiys.com

gfitzfreetestcloud.com

sisuluzinterior.com

sunshipinvestments.com

lulenahairco.com

shangchen33.com

ocase24.com

shamanicsound.com

newbharatbakery.com

imratingit.net

twinningtreats.com

btzmed.com

bedtimewish.com

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1740-8-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/1740-9-0x000000000041D050-mapping.dmp	xloader
behavioral1/memory/332-17-0x0000000000080000-0x00000000000A8000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1332 cmd.exe

pid	process
1332	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exeSWIFT Payment DOOEL EUR 74,246.41 20210101950848.exeNETSTAT.EXE

description	pid	process	target process
PID 292 set thread context of 1740	292	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
PID 1740 set thread context of 1268	1740	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	Explorer.EXE
PID 332 set thread context of 1268	332	NETSTAT.EXE	Explorer.EXE

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

332 NETSTAT.EXE

pid	process
332	NETSTAT.EXE

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exeNETSTAT.EXE

pid	process
1740	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
1740	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE
332	NETSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exeNETSTAT.EXE

pid	process
1740	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
1740	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
1740	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
332	NETSTAT.EXE
332	NETSTAT.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exeNETSTAT.EXE

description pid process

Token: SeDebugPrivilege 1740 SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
Token: SeDebugPrivilege 332 NETSTAT.EXE
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1268 Explorer.EXE
1268 Explorer.EXE
1268 Explorer.EXE
1268 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1268 Explorer.EXE
1268 Explorer.EXE
1268 Explorer.EXE
1268 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1740	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
Token: SeDebugPrivilege	332	NETSTAT.EXE

pid	process
1268	Explorer.EXE
1268	Explorer.EXE
1268	Explorer.EXE
1268	Explorer.EXE

pid	process
1268	Explorer.EXE
1268	Explorer.EXE
1268	Explorer.EXE
1268	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exeExplorer.EXENETSTAT.EXE

description	pid	process	target process
PID 292 wrote to memory of 1740	292	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
PID 292 wrote to memory of 1740	292	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
PID 292 wrote to memory of 1740	292	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
PID 292 wrote to memory of 1740	292	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
PID 292 wrote to memory of 1740	292	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
PID 292 wrote to memory of 1740	292	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
PID 292 wrote to memory of 1740	292	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe	SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
PID 1268 wrote to memory of 332	1268	Explorer.EXE	NETSTAT.EXE
PID 1268 wrote to memory of 332	1268	Explorer.EXE	NETSTAT.EXE
PID 1268 wrote to memory of 332	1268	Explorer.EXE	NETSTAT.EXE
PID 1268 wrote to memory of 332	1268	Explorer.EXE	NETSTAT.EXE
PID 332 wrote to memory of 1332	332	NETSTAT.EXE	cmd.exe
PID 332 wrote to memory of 1332	332	NETSTAT.EXE	cmd.exe
PID 332 wrote to memory of 1332	332	NETSTAT.EXE	cmd.exe
PID 332 wrote to memory of 1332	332	NETSTAT.EXE	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1268

C:\Users\Admin\AppData\Local\Temp\SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:292

C:\Users\Admin\AppData\Local\Temp\SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1740

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:332

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\SWIFT Payment DOOEL EUR 74,246.41 20210101950848.exe"
3⤵
- Deletes itself
PID:1332

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

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/292-2-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/292-3-0x0000000000C60000-0x0000000000C61000-memory.dmp

Filesize
4KB

Download
memory/292-5-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download
memory/292-6-0x0000000000A30000-0x0000000000A53000-memory.dmp

Filesize
140KB

Download
memory/292-7-0x0000000004E50000-0x0000000004EB1000-memory.dmp

Filesize
388KB

Download
memory/332-16-0x0000000000890000-0x0000000000899000-memory.dmp

Filesize
36KB

Download
memory/332-14-0x0000000000000000-mapping.dmp

Download
memory/332-17-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/332-18-0x0000000002080000-0x0000000002383000-memory.dmp

Filesize
3.0MB

Download
memory/332-19-0x0000000001FA0000-0x000000000202F000-memory.dmp

Filesize
572KB

Download
memory/1268-13-0x0000000007390000-0x000000000750B000-memory.dmp

Filesize
1.5MB

Download
memory/1332-15-0x0000000000000000-mapping.dmp

Download
memory/1740-9-0x000000000041D050-mapping.dmp

Download
memory/1740-11-0x0000000000810000-0x0000000000B13000-memory.dmp

Filesize
3.0MB

Download
memory/1740-12-0x0000000000080000-0x0000000000090000-memory.dmp

Filesize
64KB

Download
memory/1740-8-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads