formbook | a93b39035f5ae1ace569c25759239f8c0361bf2462cb22f2a780c14de2821fe4

General

Target

6e2732d297f1666f6c9eed9de730c39e.exe
Size

893KB
MD5

6e2732d297f1666f6c9eed9de730c39e
SHA1

54df8b2dc7352b75dd09103f2a399fde314e4e53
SHA256

a93b39035f5ae1ace569c25759239f8c0361bf2462cb22f2a780c14de2821fe4
SHA512

0ea8f7a145129ba54132b4833952b66783ade6d28cf9f551800018de6b946e661f7c903405e22136acd037335f43ae8668fd27a3419985f3f932e50b8e6d86d8

Score

10^/10

formbook n7ak rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

n7ak

C2

http://www.kmresults.com/n7ak/

Decoy

modischoolcbse.com

theneverwinter.com

rszkjx-vps-hosting.website

fnihil.com

1pbet.com

nnowzscorrez.com

uaotgvjl.icu

starmapsqatar.com

ekisilani.com

extradeepsheets.com

jam-nins.com

buranly.com

orixentertainment.com

rawtech.energy

myol.guru

utex.club

jiapie.com

wowig.store

wweidlyyl.com

systaskautomation.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Formbook Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1684-56-0x0000000000000000-mapping.dmp	formbook
behavioral1/memory/1684-59-0x0000000072480000-0x00000000724AE000-memory.dmp	formbook
behavioral1/memory/572-66-0x0000000000080000-0x00000000000AE000-memory.dmp	formbook

Suspicious use of SetThreadContext 2 IoCs

Processes:

logagent.execolorcpl.exe

description	pid	process	target process
PID 1684 set thread context of 1408	1684	logagent.exe	Explorer.EXE
PID 572 set thread context of 1408	572	colorcpl.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

logagent.execolorcpl.exe

pid	process
1684	logagent.exe
1684	logagent.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1408 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

logagent.execolorcpl.exe

pid process

1684 logagent.exe
1684 logagent.exe
1684 logagent.exe
572 colorcpl.exe
572 colorcpl.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

logagent.execolorcpl.exe

description pid process

Token: SeDebugPrivilege 1684 logagent.exe
Token: SeDebugPrivilege 572 colorcpl.exe
Suspicious use of FindShellTrayWindow 6 IoCs

Processes:

Explorer.EXE

pid process

1408 Explorer.EXE
1408 Explorer.EXE
1408 Explorer.EXE
1408 Explorer.EXE
1408 Explorer.EXE
1408 Explorer.EXE
Suspicious use of SendNotifyMessage 6 IoCs

Processes:

Explorer.EXE

pid process

1408 Explorer.EXE
1408 Explorer.EXE
1408 Explorer.EXE
1408 Explorer.EXE
1408 Explorer.EXE
1408 Explorer.EXE

pid	process
1408	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1684	logagent.exe
Token: SeDebugPrivilege	572	colorcpl.exe

pid	process
1408	Explorer.EXE
1408	Explorer.EXE
1408	Explorer.EXE
1408	Explorer.EXE
1408	Explorer.EXE
1408	Explorer.EXE

pid	process
1408	Explorer.EXE
1408	Explorer.EXE
1408	Explorer.EXE
1408	Explorer.EXE
1408	Explorer.EXE
1408	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

6e2732d297f1666f6c9eed9de730c39e.exeExplorer.EXEcolorcpl.exe

description	pid	process	target process
PID 1740 wrote to memory of 1684	1740	6e2732d297f1666f6c9eed9de730c39e.exe	logagent.exe
PID 1740 wrote to memory of 1684	1740	6e2732d297f1666f6c9eed9de730c39e.exe	logagent.exe
PID 1740 wrote to memory of 1684	1740	6e2732d297f1666f6c9eed9de730c39e.exe	logagent.exe
PID 1740 wrote to memory of 1684	1740	6e2732d297f1666f6c9eed9de730c39e.exe	logagent.exe
PID 1740 wrote to memory of 1684	1740	6e2732d297f1666f6c9eed9de730c39e.exe	logagent.exe
PID 1740 wrote to memory of 1684	1740	6e2732d297f1666f6c9eed9de730c39e.exe	logagent.exe
PID 1740 wrote to memory of 1684	1740	6e2732d297f1666f6c9eed9de730c39e.exe	logagent.exe
PID 1408 wrote to memory of 572	1408	Explorer.EXE	colorcpl.exe
PID 1408 wrote to memory of 572	1408	Explorer.EXE	colorcpl.exe
PID 1408 wrote to memory of 572	1408	Explorer.EXE	colorcpl.exe
PID 1408 wrote to memory of 572	1408	Explorer.EXE	colorcpl.exe
PID 572 wrote to memory of 568	572	colorcpl.exe	cmd.exe
PID 572 wrote to memory of 568	572	colorcpl.exe	cmd.exe
PID 572 wrote to memory of 568	572	colorcpl.exe	cmd.exe
PID 572 wrote to memory of 568	572	colorcpl.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1408

C:\Users\Admin\AppData\Local\Temp\6e2732d297f1666f6c9eed9de730c39e.exe
"C:\Users\Admin\AppData\Local\Temp\6e2732d297f1666f6c9eed9de730c39e.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\logagent.exe
C:\Windows\System32\logagent.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1684

C:\Windows\SysWOW64\colorcpl.exe
"C:\Windows\SysWOW64\colorcpl.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:572

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\logagent.exe"
3⤵
PID:568

Network

MITRE ATT&CK Matrix

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Downloads

memory/568-64-0x0000000000000000-mapping.dmp

Download
memory/572-62-0x0000000000000000-mapping.dmp

Download
memory/572-68-0x0000000000530000-0x00000000005C3000-memory.dmp

Filesize
588KB

Download
memory/572-67-0x0000000002170000-0x0000000002473000-memory.dmp

Filesize
3.0MB

Download
memory/572-66-0x0000000000080000-0x00000000000AE000-memory.dmp

Filesize
184KB

Download
memory/572-65-0x0000000000350000-0x0000000000368000-memory.dmp

Filesize
96KB

Download
memory/1408-61-0x0000000006890000-0x00000000069CC000-memory.dmp

Filesize
1.2MB

Download
memory/1408-69-0x00000000040A0000-0x000000000414E000-memory.dmp

Filesize
696KB

Download
memory/1684-60-0x0000000000300000-0x0000000000314000-memory.dmp

Filesize
80KB

Download
memory/1684-59-0x0000000072480000-0x00000000724AE000-memory.dmp

Filesize
184KB

Download
memory/1684-57-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1684-58-0x00000000022D0000-0x00000000025D3000-memory.dmp

Filesize
3.0MB

Download
memory/1684-56-0x0000000000000000-mapping.dmp

Download
memory/1740-53-0x00000000765A1000-0x00000000765A3000-memory.dmp

Filesize
8KB

Download
memory/1740-54-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads