formbook | 8a116bfcbc1c440c1491513ee9efde46fe7f2e7f24fcdb3f43ee21d0917face7

General

Target

NEW_ORDERS 122020 2 x 40 HQ.exe
Size

805KB
MD5

7ceac88b29ab061f0fc1f9915006060f
SHA1

b7cceb6c9e8c50cda1b6f8643f2d123ca100d8b2
SHA256

8a116bfcbc1c440c1491513ee9efde46fe7f2e7f24fcdb3f43ee21d0917face7
SHA512

dd6a0a57db0d85064962c8f8809d512a88294d4e773f9cb3acf033794edd647e1c4b9e24f4b774b858dcfdfc26def801c57d8f185300ae8784e8e5a0c8e44394

Score

10^/10

formbook rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.supinapp.com/grv/

Decoy

morganofatlanta.com

vz473.com

hengetelt.com

bailcally.com

virtuosoonline.com

tenthousandli.com

ohanamascota.com

digi-plates.com

prismagtech.com

we-cinema.com

372680.com

smartautoexpert.xyz

mrxzg.com

apartment-brussels.com

reverseincubator.com

linkasean.com

yummicrabva.com

diguchaye.com

reaktorfatura.com

thecatsaysno.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/756-67-0x000000000041EC20-mapping.dmp	formbook
behavioral1/memory/756-66-0x0000000000400000-0x000000000042E000-memory.dmp	formbook
behavioral1/memory/520-76-0x00000000000F0000-0x000000000011E000-memory.dmp	formbook

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1108 cmd.exe

pid	process
1108	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

NEW_ORDERS 122020 2 x 40 HQ.exeNEW_ORDERS 122020 2 x 40 HQ.execmstp.exe

description	pid	process	target process
PID 1612 set thread context of 756	1612	NEW_ORDERS 122020 2 x 40 HQ.exe	NEW_ORDERS 122020 2 x 40 HQ.exe
PID 756 set thread context of 1272	756	NEW_ORDERS 122020 2 x 40 HQ.exe	Explorer.EXE
PID 520 set thread context of 1272	520	cmstp.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

NEW_ORDERS 122020 2 x 40 HQ.execmstp.exe

pid process

756 NEW_ORDERS 122020 2 x 40 HQ.exe
756 NEW_ORDERS 122020 2 x 40 HQ.exe
520 cmstp.exe
520 cmstp.exe
520 cmstp.exe
520 cmstp.exe
520 cmstp.exe
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

NEW_ORDERS 122020 2 x 40 HQ.execmstp.exe

pid process

756 NEW_ORDERS 122020 2 x 40 HQ.exe
756 NEW_ORDERS 122020 2 x 40 HQ.exe
756 NEW_ORDERS 122020 2 x 40 HQ.exe
520 cmstp.exe
520 cmstp.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

NEW_ORDERS 122020 2 x 40 HQ.execmstp.exe

description pid process

Token: SeDebugPrivilege 756 NEW_ORDERS 122020 2 x 40 HQ.exe
Token: SeDebugPrivilege 520 cmstp.exe

pid	process
756	NEW_ORDERS 122020 2 x 40 HQ.exe
756	NEW_ORDERS 122020 2 x 40 HQ.exe
520	cmstp.exe
520	cmstp.exe
520	cmstp.exe
520	cmstp.exe
520	cmstp.exe

pid	process
756	NEW_ORDERS 122020 2 x 40 HQ.exe
756	NEW_ORDERS 122020 2 x 40 HQ.exe
756	NEW_ORDERS 122020 2 x 40 HQ.exe
520	cmstp.exe
520	cmstp.exe

description	pid	process
Token: SeDebugPrivilege	756	NEW_ORDERS 122020 2 x 40 HQ.exe
Token: SeDebugPrivilege	520	cmstp.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

NEW_ORDERS 122020 2 x 40 HQ.exeExplorer.EXEcmstp.exe

description	pid	process	target process
PID 1612 wrote to memory of 756	1612	NEW_ORDERS 122020 2 x 40 HQ.exe	NEW_ORDERS 122020 2 x 40 HQ.exe
PID 1612 wrote to memory of 756	1612	NEW_ORDERS 122020 2 x 40 HQ.exe	NEW_ORDERS 122020 2 x 40 HQ.exe
PID 1612 wrote to memory of 756	1612	NEW_ORDERS 122020 2 x 40 HQ.exe	NEW_ORDERS 122020 2 x 40 HQ.exe
PID 1612 wrote to memory of 756	1612	NEW_ORDERS 122020 2 x 40 HQ.exe	NEW_ORDERS 122020 2 x 40 HQ.exe
PID 1612 wrote to memory of 756	1612	NEW_ORDERS 122020 2 x 40 HQ.exe	NEW_ORDERS 122020 2 x 40 HQ.exe
PID 1612 wrote to memory of 756	1612	NEW_ORDERS 122020 2 x 40 HQ.exe	NEW_ORDERS 122020 2 x 40 HQ.exe
PID 1612 wrote to memory of 756	1612	NEW_ORDERS 122020 2 x 40 HQ.exe	NEW_ORDERS 122020 2 x 40 HQ.exe
PID 1272 wrote to memory of 520	1272	Explorer.EXE	cmstp.exe
PID 1272 wrote to memory of 520	1272	Explorer.EXE	cmstp.exe
PID 1272 wrote to memory of 520	1272	Explorer.EXE	cmstp.exe
PID 1272 wrote to memory of 520	1272	Explorer.EXE	cmstp.exe
PID 1272 wrote to memory of 520	1272	Explorer.EXE	cmstp.exe
PID 1272 wrote to memory of 520	1272	Explorer.EXE	cmstp.exe
PID 1272 wrote to memory of 520	1272	Explorer.EXE	cmstp.exe
PID 520 wrote to memory of 1108	520	cmstp.exe	cmd.exe
PID 520 wrote to memory of 1108	520	cmstp.exe	cmd.exe
PID 520 wrote to memory of 1108	520	cmstp.exe	cmd.exe
PID 520 wrote to memory of 1108	520	cmstp.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1272

C:\Users\Admin\AppData\Local\Temp\NEW_ORDERS 122020 2 x 40 HQ.exe
"C:\Users\Admin\AppData\Local\Temp\NEW_ORDERS 122020 2 x 40 HQ.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1612

C:\Users\Admin\AppData\Local\Temp\NEW_ORDERS 122020 2 x 40 HQ.exe
"C:\Users\Admin\AppData\Local\Temp\NEW_ORDERS 122020 2 x 40 HQ.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:756

C:\Windows\SysWOW64\cmstp.exe
"C:\Windows\SysWOW64\cmstp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:520

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\NEW_ORDERS 122020 2 x 40 HQ.exe"
3⤵
- Deletes itself
PID:1108

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/520-72-0x0000000000000000-mapping.dmp

Download
memory/520-78-0x0000000001E30000-0x0000000001EC3000-memory.dmp

Filesize
588KB

Download
memory/520-77-0x0000000001FF0000-0x00000000022F3000-memory.dmp

Filesize
3.0MB

Download
memory/520-76-0x00000000000F0000-0x000000000011E000-memory.dmp

Filesize
184KB

Download
memory/520-75-0x00000000003B0000-0x00000000003C8000-memory.dmp

Filesize
96KB

Download
memory/520-73-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download
memory/756-67-0x000000000041EC20-mapping.dmp

Download
memory/756-66-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/756-70-0x0000000000360000-0x0000000000374000-memory.dmp

Filesize
80KB

Download
memory/756-69-0x0000000000880000-0x0000000000B83000-memory.dmp

Filesize
3.0MB

Download
memory/1108-74-0x0000000000000000-mapping.dmp

Download
memory/1272-71-0x0000000007410000-0x00000000075B9000-memory.dmp

Filesize
1.7MB

Download
memory/1272-79-0x0000000004B90000-0x0000000004C2D000-memory.dmp

Filesize
628KB

Download
memory/1612-60-0x00000000011F0000-0x00000000011F1000-memory.dmp

Filesize
4KB

Download
memory/1612-65-0x0000000000EE0000-0x0000000000F3C000-memory.dmp

Filesize
368KB

Download
memory/1612-64-0x0000000005160000-0x0000000005203000-memory.dmp

Filesize
652KB

Download
memory/1612-63-0x00000000004F0000-0x00000000004FE000-memory.dmp

Filesize
56KB

Download
memory/1612-62-0x0000000005120000-0x0000000005121000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads