formbook | de96d53592393fa5cd5dc6ed2d8d9430245ac083643591b6f060a4efc2e044d6

General

Target

GZocMWoCzL3Rd62.exe
Size

776KB
MD5

7fa5e34cdc678f80f7086dae5da6c932
SHA1

17a328e171beeaeb9cbf2c6fae4d1767c4f859bf
SHA256

de96d53592393fa5cd5dc6ed2d8d9430245ac083643591b6f060a4efc2e044d6
SHA512

e45190526be45344626a8cc4d769118927f3eab017e3a631c5d9dd34a8fbdcdce4719f54704cfef10b91980e83a667c09178b366ac48b6d4f1ceecac832ce017

Score

10^/10

formbook rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.itoatoapparel.com/hfg/

Decoy

0nqcaw.com

seamtube.com

chinachongren.com

shop-deinen-deal.com

socialmediabutler.net

careerenabler.net

trumpmasksshop.com

theopulencegroups.com

meshfacilities.com

sedaifu.com

ahesitanttraveler.com

xn--nbkvf9b5bzfx438ch6sa.com

iqrafootwearbd.com

akurasushinewyorkny.com

paginasny.com

www7shire.com

frenchyoutlet.com

lw14.com

nmdetransports.net

advjuniorconsultoria.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
behavioral1/memory/1012-67-0x000000000041EBA0-mapping.dmp	formbook
behavioral1/memory/1012-66-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/1128-77-0x0000000000080000-0x00000000000AE000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1636 cmd.exe

pid	process
1636	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

GZocMWoCzL3Rd62.exeGZocMWoCzL3Rd62.exeexplorer.exe

description	pid	process	target process
PID 768 set thread context of 1012	768	GZocMWoCzL3Rd62.exe	GZocMWoCzL3Rd62.exe
PID 1012 set thread context of 1288	1012	GZocMWoCzL3Rd62.exe	Explorer.EXE
PID 1128 set thread context of 1288	1128	explorer.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

GZocMWoCzL3Rd62.exeexplorer.exe

pid	process
1012	GZocMWoCzL3Rd62.exe
1012	GZocMWoCzL3Rd62.exe
1128	explorer.exe
1128	explorer.exe
1128	explorer.exe
1128	explorer.exe
1128	explorer.exe
1128	explorer.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

GZocMWoCzL3Rd62.exeexplorer.exe

pid process

1012 GZocMWoCzL3Rd62.exe
1012 GZocMWoCzL3Rd62.exe
1012 GZocMWoCzL3Rd62.exe
1128 explorer.exe
1128 explorer.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

GZocMWoCzL3Rd62.exeexplorer.exe

description pid process

Token: SeDebugPrivilege 1012 GZocMWoCzL3Rd62.exe
Token: SeDebugPrivilege 1128 explorer.exe

description	pid	process
Token: SeDebugPrivilege	1012	GZocMWoCzL3Rd62.exe
Token: SeDebugPrivilege	1128	explorer.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

GZocMWoCzL3Rd62.exeExplorer.EXEexplorer.exe

description	pid	process	target process
PID 768 wrote to memory of 1012	768	GZocMWoCzL3Rd62.exe	GZocMWoCzL3Rd62.exe
PID 768 wrote to memory of 1012	768	GZocMWoCzL3Rd62.exe	GZocMWoCzL3Rd62.exe
PID 768 wrote to memory of 1012	768	GZocMWoCzL3Rd62.exe	GZocMWoCzL3Rd62.exe
PID 768 wrote to memory of 1012	768	GZocMWoCzL3Rd62.exe	GZocMWoCzL3Rd62.exe
PID 768 wrote to memory of 1012	768	GZocMWoCzL3Rd62.exe	GZocMWoCzL3Rd62.exe
PID 768 wrote to memory of 1012	768	GZocMWoCzL3Rd62.exe	GZocMWoCzL3Rd62.exe
PID 768 wrote to memory of 1012	768	GZocMWoCzL3Rd62.exe	GZocMWoCzL3Rd62.exe
PID 1288 wrote to memory of 1128	1288	Explorer.EXE	explorer.exe
PID 1288 wrote to memory of 1128	1288	Explorer.EXE	explorer.exe
PID 1288 wrote to memory of 1128	1288	Explorer.EXE	explorer.exe
PID 1288 wrote to memory of 1128	1288	Explorer.EXE	explorer.exe
PID 1128 wrote to memory of 1636	1128	explorer.exe	cmd.exe
PID 1128 wrote to memory of 1636	1128	explorer.exe	cmd.exe
PID 1128 wrote to memory of 1636	1128	explorer.exe	cmd.exe
PID 1128 wrote to memory of 1636	1128	explorer.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1288

C:\Users\Admin\AppData\Local\Temp\GZocMWoCzL3Rd62.exe
"C:\Users\Admin\AppData\Local\Temp\GZocMWoCzL3Rd62.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:768

C:\Users\Admin\AppData\Local\Temp\GZocMWoCzL3Rd62.exe
"C:\Users\Admin\AppData\Local\Temp\GZocMWoCzL3Rd62.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1012

C:\Windows\SysWOW64\explorer.exe
"C:\Windows\SysWOW64\explorer.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1128

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\GZocMWoCzL3Rd62.exe"
3⤵
- Deletes itself
PID:1636

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/768-60-0x0000000001080000-0x0000000001081000-memory.dmp

Filesize
4KB

Download
memory/768-62-0x0000000004E50000-0x0000000004E51000-memory.dmp

Filesize
4KB

Download
memory/768-63-0x0000000000540000-0x000000000054E000-memory.dmp

Filesize
56KB

Download
memory/768-64-0x0000000005140000-0x00000000051E2000-memory.dmp

Filesize
648KB

Download
memory/768-65-0x0000000000F80000-0x0000000000FDD000-memory.dmp

Filesize
372KB

Download
memory/1012-70-0x0000000000180000-0x0000000000194000-memory.dmp

Filesize
80KB

Download
memory/1012-66-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1012-69-0x0000000000800000-0x0000000000B03000-memory.dmp

Filesize
3.0MB

Download
memory/1012-67-0x000000000041EBA0-mapping.dmp

Download
memory/1128-77-0x0000000000080000-0x00000000000AE000-memory.dmp

Filesize
184KB

Download
memory/1128-72-0x0000000000000000-mapping.dmp

Download
memory/1128-73-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

Filesize
8KB

Download
memory/1128-74-0x00000000752C1000-0x00000000752C3000-memory.dmp

Filesize
8KB

Download
memory/1128-76-0x00000000006A0000-0x0000000000921000-memory.dmp

Filesize
2.5MB

Download
memory/1128-78-0x00000000022E0000-0x00000000025E3000-memory.dmp

Filesize
3.0MB

Download
memory/1128-79-0x0000000002230000-0x00000000022C3000-memory.dmp

Filesize
588KB

Download
memory/1288-71-0x0000000005F60000-0x00000000060CF000-memory.dmp

Filesize
1.4MB

Download
memory/1288-80-0x00000000064A0000-0x000000000662F000-memory.dmp

Filesize
1.6MB

Download
memory/1636-75-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads