formbook | 96a065bd6726b198e2cb2723f6eacee3f16ec1b7925c97547db30aa2eec00c1c

General

Target

ORDER K0-9110.exe
Size

308KB
MD5

0ef87099ea49164fc1dd5999763c6b19
SHA1

1d7e88dd09c5406c52fbf1e55eaade3c89b300f4
SHA256

96a065bd6726b198e2cb2723f6eacee3f16ec1b7925c97547db30aa2eec00c1c
SHA512

05253f5f8bbb0e7b875f0703145b4bcf1ea54fe3a7396f3024213f7953ceebf6ea16064e1fd0c9887a6784942078065272fa67c03beed60c4608f600c8083f1a

Score

10^/10

formbook dn7r rat spyware stealer suricata trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn7r

C2

http://www.yourherogarden.net/dn7r/

Decoy

eventphotographerdfw.com

thehalalcoinstaking.com

philipfaziofineart.com

intercoh.com

gaiaseyephotography.com

chatbotforrealestate.com

lovelancemg.com

marlieskasberger.com

elcongoenespanol.info

lepirecredit.com

distribution-concept.com

e99game.com

exit11festival.com

twodollartoothbrushclub.com

cocktailsandlawn.com

performimprove.network

24horas-telefono-11840.com

cosmossify.com

kellenleote.com

perovskite.energy

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4032-119-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/4032-120-0x000000000041F200-mapping.dmp	formbook
behavioral2/memory/4012-127-0x0000000000550000-0x000000000057F000-memory.dmp	formbook

Loads dropped DLL 1 IoCs

Processes:

ORDER K0-9110.exe

pid process

3152 ORDER K0-9110.exe

pid	process
3152	ORDER K0-9110.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

ORDER K0-9110.exeORDER K0-9110.exeraserver.exe

description	pid	process	target process
PID 3152 set thread context of 4032	3152	ORDER K0-9110.exe	ORDER K0-9110.exe
PID 4032 set thread context of 3044	4032	ORDER K0-9110.exe	Explorer.EXE
PID 4012 set thread context of 3044	4012	raserver.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 58 IoCs

Processes:

ORDER K0-9110.exeraserver.exe

pid	process
4032	ORDER K0-9110.exe
4032	ORDER K0-9110.exe
4032	ORDER K0-9110.exe
4032	ORDER K0-9110.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe
4012	raserver.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3044 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

ORDER K0-9110.exeraserver.exe

pid process

4032 ORDER K0-9110.exe
4032 ORDER K0-9110.exe
4032 ORDER K0-9110.exe
4012 raserver.exe
4012 raserver.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ORDER K0-9110.exeraserver.exe

description pid process

Token: SeDebugPrivilege 4032 ORDER K0-9110.exe
Token: SeDebugPrivilege 4012 raserver.exe

pid	process
3044	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	4032	ORDER K0-9110.exe
Token: SeDebugPrivilege	4012	raserver.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

ORDER K0-9110.exeExplorer.EXEraserver.exe

description	pid	process	target process
PID 3152 wrote to memory of 4032	3152	ORDER K0-9110.exe	ORDER K0-9110.exe
PID 3152 wrote to memory of 4032	3152	ORDER K0-9110.exe	ORDER K0-9110.exe
PID 3152 wrote to memory of 4032	3152	ORDER K0-9110.exe	ORDER K0-9110.exe
PID 3152 wrote to memory of 4032	3152	ORDER K0-9110.exe	ORDER K0-9110.exe
PID 3152 wrote to memory of 4032	3152	ORDER K0-9110.exe	ORDER K0-9110.exe
PID 3152 wrote to memory of 4032	3152	ORDER K0-9110.exe	ORDER K0-9110.exe
PID 3044 wrote to memory of 4012	3044	Explorer.EXE	raserver.exe
PID 3044 wrote to memory of 4012	3044	Explorer.EXE	raserver.exe
PID 3044 wrote to memory of 4012	3044	Explorer.EXE	raserver.exe
PID 4012 wrote to memory of 4240	4012	raserver.exe	cmd.exe
PID 4012 wrote to memory of 4240	4012	raserver.exe	cmd.exe
PID 4012 wrote to memory of 4240	4012	raserver.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3044

C:\Users\Admin\AppData\Local\Temp\ORDER K0-9110.exe
"C:\Users\Admin\AppData\Local\Temp\ORDER K0-9110.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3152

C:\Users\Admin\AppData\Local\Temp\ORDER K0-9110.exe
"C:\Users\Admin\AppData\Local\Temp\ORDER K0-9110.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4032

C:\Windows\SysWOW64\raserver.exe
"C:\Windows\SysWOW64\raserver.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4012

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\ORDER K0-9110.exe"
3⤵
PID:4240

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsf9F10.tmp\glpojpygz.dll
MD5
65bfefd82f1abd5cf8bc01859f045e1a

SHA1
90424a43da043f573fffaaf56eda814db42d58a5

SHA256
c52fa7b6be2a61d7ab1d53d7aed282c18faafef973a7ab897104d7e31964ca1e

SHA512
a2ab61cd5353ab02d4fed464fdf828a882ae9ea29cc79e055f5214791c41c805abbf8cad4651242511c92c653c54b8f9cf96669fd1c3995c3b944bc81a207d21

Download Submit
memory/3044-131-0x0000000005EE0000-0x0000000006010000-memory.dmp

Filesize
1.2MB

Download
memory/3044-124-0x0000000005B60000-0x0000000005CF0000-memory.dmp

Filesize
1.6MB

Download
memory/4012-126-0x0000000000B40000-0x0000000000B5F000-memory.dmp

Filesize
124KB

Download
memory/4012-130-0x0000000004510000-0x00000000045A4000-memory.dmp

Filesize
592KB

Download
memory/4012-129-0x0000000004650000-0x0000000004970000-memory.dmp

Filesize
3.1MB

Download
memory/4012-125-0x0000000000000000-mapping.dmp

Download
memory/4012-127-0x0000000000550000-0x000000000057F000-memory.dmp

Filesize
188KB

Download
memory/4032-123-0x00000000009D0000-0x00000000009E5000-memory.dmp

Filesize
84KB

Download
memory/4032-122-0x0000000000A50000-0x0000000000D70000-memory.dmp

Filesize
3.1MB

Download
memory/4032-120-0x000000000041F200-mapping.dmp

Download
memory/4032-119-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4240-128-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads