formbook | 43fcb442b80665d42271689310ebd569e84f74287063a62e14beba808178e098

General

Target

CNEW ORDER17.exe
Size

960KB
MD5

c54edc9ef9d72fe0fe048e8ac884626b
SHA1

11dce70f33e490eb9b89726776915a374bb59a59
SHA256

43fcb442b80665d42271689310ebd569e84f74287063a62e14beba808178e098
SHA512

c65d37de77ad4598ee0b665145c988681d38fc26aa2eb2f5b5d1b73646eaa843cb18c4172d0ed7dcee4bd25bdf692e7b1aacc410a56b6959158f9e3bab1f0c81

Score

10^/10

formbook h0c4 rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

h0c4

C2

http://www.cursoukulelegospel.com/h0c4/

Decoy

looknewly.com

icha2016.com

datnenhoalachn.xyz

fark.ltd

zjlj.site

carpinteriacansino.com

atozmp33.com

oficialacesso.com

tuningfrance.com

rmm-mx96r.net

outsidestyleshop.com

eufundas.com

a91furniture.com

sfme.net

englisch.coach

wallacechen.info

nyayeo.com

jintongstore.com

vanwerknaarwerk.info

thekimlab.net

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 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2556-120-0x000000000041EDB0-mapping.dmp	formbook
behavioral2/memory/2556-119-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral2/memory/2556-126-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral2/memory/896-131-0x00000000001D0000-0x00000000001FE000-memory.dmp	formbook

Suspicious use of SetThreadContext 4 IoCs

Processes:

CNEW ORDER17.exeCNEW ORDER17.exewscript.exe

description	pid	process	target process
PID 2112 set thread context of 2556	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2556 set thread context of 3036	2556	CNEW ORDER17.exe	Explorer.EXE
PID 2556 set thread context of 3036	2556	CNEW ORDER17.exe	Explorer.EXE
PID 896 set thread context of 3036	896	wscript.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 47 IoCs

Processes:

CNEW ORDER17.exeCNEW ORDER17.exewscript.exe

pid	process
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2112	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe
896	wscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3036 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

CNEW ORDER17.exewscript.exe

pid process

2556 CNEW ORDER17.exe
2556 CNEW ORDER17.exe
2556 CNEW ORDER17.exe
2556 CNEW ORDER17.exe
896 wscript.exe
896 wscript.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

CNEW ORDER17.exeCNEW ORDER17.exewscript.exe

description pid process

Token: SeDebugPrivilege 2112 CNEW ORDER17.exe
Token: SeDebugPrivilege 2556 CNEW ORDER17.exe
Token: SeDebugPrivilege 896 wscript.exe

pid	process
3036	Explorer.EXE

pid	process
2556	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
2556	CNEW ORDER17.exe
896	wscript.exe
896	wscript.exe

description	pid	process
Token: SeDebugPrivilege	2112	CNEW ORDER17.exe
Token: SeDebugPrivilege	2556	CNEW ORDER17.exe
Token: SeDebugPrivilege	896	wscript.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

CNEW ORDER17.exeExplorer.EXEwscript.exe

description	pid	process	target process
PID 2112 wrote to memory of 1536	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 1536	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 1536	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 3572	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 3572	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 3572	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 2556	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 2556	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 2556	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 2556	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 2556	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 2112 wrote to memory of 2556	2112	CNEW ORDER17.exe	CNEW ORDER17.exe
PID 3036 wrote to memory of 896	3036	Explorer.EXE	wscript.exe
PID 3036 wrote to memory of 896	3036	Explorer.EXE	wscript.exe
PID 3036 wrote to memory of 896	3036	Explorer.EXE	wscript.exe
PID 896 wrote to memory of 1432	896	wscript.exe	cmd.exe
PID 896 wrote to memory of 1432	896	wscript.exe	cmd.exe
PID 896 wrote to memory of 1432	896	wscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3036

C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe
"C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2112

C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe
"C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe"
3⤵
PID:1536

C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe
"C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe"
3⤵
PID:3572

C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe
"C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2556

C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:896

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\CNEW ORDER17.exe"
3⤵
PID:1432

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/896-129-0x0000000000000000-mapping.dmp

Download
memory/896-134-0x00000000043D0000-0x0000000004463000-memory.dmp

Filesize
588KB

Download
memory/896-132-0x0000000004510000-0x0000000004830000-memory.dmp

Filesize
3.1MB

Download
memory/896-131-0x00000000001D0000-0x00000000001FE000-memory.dmp

Filesize
184KB

Download
memory/896-130-0x0000000000C10000-0x0000000000C37000-memory.dmp

Filesize
156KB

Download
memory/1432-133-0x0000000000000000-mapping.dmp

Download
memory/2112-117-0x00000000058E0000-0x00000000059A6000-memory.dmp

Filesize
792KB

Download
memory/2112-118-0x00000000011C0000-0x00000000011EE000-memory.dmp

Filesize
184KB

Download
memory/2112-115-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/2112-121-0x0000000005C60000-0x0000000005C61000-memory.dmp

Filesize
4KB

Download
memory/2556-119-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2556-127-0x00000000011F0000-0x0000000001204000-memory.dmp

Filesize
80KB

Download
memory/2556-126-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2556-123-0x0000000001240000-0x0000000001560000-memory.dmp

Filesize
3.1MB

Download
memory/2556-124-0x0000000001180000-0x0000000001194000-memory.dmp

Filesize
80KB

Download
memory/2556-120-0x000000000041EDB0-mapping.dmp

Download
memory/3036-128-0x0000000006630000-0x00000000067DA000-memory.dmp

Filesize
1.7MB

Download
memory/3036-125-0x0000000006220000-0x00000000062DD000-memory.dmp

Filesize
756KB

Download
memory/3036-135-0x00000000067E0000-0x000000000692B000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads