formbook | cb44a6f7264ae4707ae8b0db82d0f62766f996f7bd37586401e11e5bccb30bd7

General

Target

Purchase Order #330716o.exe
Size

704KB
MD5

96b356e875a0578b468ae325279bbbdf
SHA1

6f3ab69ca49850f49a8b67a76c7788e9988868f1
SHA256

cb44a6f7264ae4707ae8b0db82d0f62766f996f7bd37586401e11e5bccb30bd7
SHA512

de07bdc4e658c76da605f9fa45e22844b01f81bc9ec893d2e8cef44fe419b986527c49f6b7fb27a5dad7f2118d07ae3dbfc74c8791dc0b4745041852450086dd

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
behavioral2/memory/360-124-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral2/memory/360-125-0x000000000041EBA0-mapping.dmp	formbook
behavioral2/memory/3904-133-0x0000000000A60000-0x0000000000A8E000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

Processes:

Purchase Order #330716o.exePurchase Order #330716o.exesvchost.exe

description	pid	process	target process
PID 3876 set thread context of 360	3876	Purchase Order #330716o.exe	Purchase Order #330716o.exe
PID 360 set thread context of 3016	360	Purchase Order #330716o.exe	Explorer.EXE
PID 3904 set thread context of 3016	3904	svchost.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

Purchase Order #330716o.exesvchost.exe

pid	process
360	Purchase Order #330716o.exe
360	Purchase Order #330716o.exe
360	Purchase Order #330716o.exe
360	Purchase Order #330716o.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe
3904	svchost.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Purchase Order #330716o.exesvchost.exe

pid process

360 Purchase Order #330716o.exe
360 Purchase Order #330716o.exe
360 Purchase Order #330716o.exe
3904 svchost.exe
3904 svchost.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Purchase Order #330716o.exesvchost.exe

description pid process

Token: SeDebugPrivilege 360 Purchase Order #330716o.exe
Token: SeDebugPrivilege 3904 svchost.exe

description	pid	process
Token: SeDebugPrivilege	360	Purchase Order #330716o.exe
Token: SeDebugPrivilege	3904	svchost.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Purchase Order #330716o.exeExplorer.EXEsvchost.exe

description	pid	process	target process
PID 3876 wrote to memory of 360	3876	Purchase Order #330716o.exe	Purchase Order #330716o.exe
PID 3876 wrote to memory of 360	3876	Purchase Order #330716o.exe	Purchase Order #330716o.exe
PID 3876 wrote to memory of 360	3876	Purchase Order #330716o.exe	Purchase Order #330716o.exe
PID 3876 wrote to memory of 360	3876	Purchase Order #330716o.exe	Purchase Order #330716o.exe
PID 3876 wrote to memory of 360	3876	Purchase Order #330716o.exe	Purchase Order #330716o.exe
PID 3876 wrote to memory of 360	3876	Purchase Order #330716o.exe	Purchase Order #330716o.exe
PID 3016 wrote to memory of 3904	3016	Explorer.EXE	svchost.exe
PID 3016 wrote to memory of 3904	3016	Explorer.EXE	svchost.exe
PID 3016 wrote to memory of 3904	3016	Explorer.EXE	svchost.exe
PID 3904 wrote to memory of 2084	3904	svchost.exe	cmd.exe
PID 3904 wrote to memory of 2084	3904	svchost.exe	cmd.exe
PID 3904 wrote to memory of 2084	3904	svchost.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3016

C:\Users\Admin\AppData\Local\Temp\Purchase Order #330716o.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order #330716o.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3876

C:\Users\Admin\AppData\Local\Temp\Purchase Order #330716o.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order #330716o.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:360

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3904

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Purchase Order #330716o.exe"
3⤵
PID:2084

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/360-124-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/360-127-0x0000000001920000-0x0000000001C40000-memory.dmp

Filesize
3.1MB

Download
memory/360-128-0x00000000018F0000-0x0000000001904000-memory.dmp

Filesize
80KB

Download
memory/360-125-0x000000000041EBA0-mapping.dmp

Download
memory/2084-131-0x0000000000000000-mapping.dmp

Download
memory/3016-129-0x0000000002930000-0x0000000002A05000-memory.dmp

Filesize
852KB

Download
memory/3016-136-0x0000000005C60000-0x0000000005D49000-memory.dmp

Filesize
932KB

Download
memory/3876-119-0x0000000004FA0000-0x0000000004FA1000-memory.dmp

Filesize
4KB

Download
memory/3876-121-0x0000000005120000-0x000000000512E000-memory.dmp

Filesize
56KB

Download
memory/3876-120-0x0000000005010000-0x000000000550E000-memory.dmp

Filesize
5.0MB

Download
memory/3876-118-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

Filesize
4KB

Download
memory/3876-117-0x0000000004E30000-0x0000000004E31000-memory.dmp

Filesize
4KB

Download
memory/3876-116-0x0000000005510000-0x0000000005511000-memory.dmp

Filesize
4KB

Download
memory/3876-122-0x0000000002620000-0x00000000026BC000-memory.dmp

Filesize
624KB

Download
memory/3876-123-0x0000000000C20000-0x0000000000C75000-memory.dmp

Filesize
340KB

Download
memory/3876-114-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/3904-130-0x0000000000000000-mapping.dmp

Download
memory/3904-132-0x0000000000B60000-0x0000000000B6C000-memory.dmp

Filesize
48KB

Download
memory/3904-134-0x0000000003620000-0x0000000003940000-memory.dmp

Filesize
3.1MB

Download
memory/3904-133-0x0000000000A60000-0x0000000000A8E000-memory.dmp

Filesize
184KB

Download
memory/3904-135-0x0000000003560000-0x00000000035F3000-memory.dmp

Filesize
588KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads