formbook | 10e6fe685ba524be5fc4bd0b868e72fd113b9529f8e3428d6c7736aeffe1ee02

Analysis

max time kernel
100s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 00:27

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General

Target

14073747c219f890f793300d883dc11e_JaffaCakes118.exe
Size

1.9MB
MD5

14073747c219f890f793300d883dc11e
SHA1

3f856d534481a0e21fd5ad78b6e704f43bb95429
SHA256

10e6fe685ba524be5fc4bd0b868e72fd113b9529f8e3428d6c7736aeffe1ee02
SHA512

f713b319b94c45182131ea5b27f7d1423468b95ee5f5616ee27f1ff253a9a2aef6e9ed47fec1416018dfaa6f74cd03f34022d09c4c4f985e839eded6f4ff4c90
SSDEEP

24576:qy7Dbx6R8hJ4XF9zK9j+AM4SaDAVxXEEZ4UJKW1mYLFeCXDMDYOg7:lDxyF9Ca9Z4UJKW1mYLFeCXDMDYOg

Score

10^/10

formbook gbr rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

gbr

Decoy

serabet.com

galanggroup.com

zweitmeinung-urologie.com

damsalon.com

binliwine.com

lifeladderindia.com

flyingwranchmanagement.com

tripsandturns.com

3headdesign.com

aluminumfacade.com

toprestau.com

facetreatspa.com

periodrescuekit.com

dbaojian.com

altinotokurtarma.com

gkpelle.com

loguslife.com

treatse.com

lghglzcnkx.net

jawharabh.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Formbook payload 1 IoCs
rat

Processes:

resource yara_rule

behavioral2/memory/3248-12-0x0000000000400000-0x000000000042E000-memory.dmp formbook
Suspicious use of SetThreadContext 1 IoCs

Processes:

14073747c219f890f793300d883dc11e_JaffaCakes118.exe

description pid process target process

PID 1884 set thread context of 3248 1884 14073747c219f890f793300d883dc11e_JaffaCakes118.exe 14073747c219f890f793300d883dc11e_JaffaCakes118.exe

resource	yara_rule
behavioral2/memory/3248-12-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

description	pid	process	target process
PID 1884 set thread context of 3248	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

14073747c219f890f793300d883dc11e_JaffaCakes118.exe14073747c219f890f793300d883dc11e_JaffaCakes118.exe

pid	process
1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
3248	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
3248	14073747c219f890f793300d883dc11e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

14073747c219f890f793300d883dc11e_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1884 14073747c219f890f793300d883dc11e_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

14073747c219f890f793300d883dc11e_JaffaCakes118.exe

description	pid	process	target process
PID 1884 wrote to memory of 3020	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
PID 1884 wrote to memory of 3020	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
PID 1884 wrote to memory of 3020	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
PID 1884 wrote to memory of 3248	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
PID 1884 wrote to memory of 3248	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
PID 1884 wrote to memory of 3248	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
PID 1884 wrote to memory of 3248	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
PID 1884 wrote to memory of 3248	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe
PID 1884 wrote to memory of 3248	1884	14073747c219f890f793300d883dc11e_JaffaCakes118.exe	14073747c219f890f793300d883dc11e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\14073747c219f890f793300d883dc11e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14073747c219f890f793300d883dc11e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884

C:\Users\Admin\AppData\Local\Temp\14073747c219f890f793300d883dc11e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14073747c219f890f793300d883dc11e_JaffaCakes118.exe"
2⤵
PID:3020

C:\Users\Admin\AppData\Local\Temp\14073747c219f890f793300d883dc11e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\14073747c219f890f793300d883dc11e_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3248

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1884-6-0x0000000005470000-0x00000000054C6000-memory.dmp

Filesize
344KB

Download
memory/1884-8-0x0000000005560000-0x000000000556A000-memory.dmp

Filesize
40KB

Download
memory/1884-2-0x0000000005180000-0x000000000521C000-memory.dmp

Filesize
624KB

Download
memory/1884-3-0x00000000057D0000-0x0000000005D74000-memory.dmp

Filesize
5.6MB

Download
memory/1884-4-0x00000000052C0000-0x0000000005352000-memory.dmp

Filesize
584KB

Download
memory/1884-5-0x0000000005240000-0x000000000524A000-memory.dmp

Filesize
40KB

Download
memory/1884-1-0x0000000000730000-0x0000000000916000-memory.dmp

Filesize
1.9MB

Download
memory/1884-7-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/1884-0-0x00000000751FE000-0x00000000751FF000-memory.dmp

Filesize
4KB

Download
memory/1884-9-0x00000000751FE000-0x00000000751FF000-memory.dmp

Filesize
4KB

Download
memory/1884-10-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/1884-11-0x0000000005740000-0x000000000579C000-memory.dmp

Filesize
368KB

Download
memory/1884-14-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/3248-12-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3248-15-0x0000000001590000-0x00000000018DA000-memory.dmp

Filesize
3.3MB

Download