formbook | e1622c22652985746a1bcb494d8e73efb6d56273f704401b33624ef6062f9a54

General

Target

Opik_lk.exe
Size

601KB
MD5

389c7a57f85a5abbc5f7d4f38d8c1188
SHA1

0d8eda613fd1f2d52be2a56fbaf87d4d8bda65a8
SHA256

e1622c22652985746a1bcb494d8e73efb6d56273f704401b33624ef6062f9a54
SHA512

6656ff4797ef7482a70d3e54fc2e2ea07eda729334f273b62a152e5f61169d951e8476ab147ce75c483860f6939554dda5aa2ec914038e966cb746658980289c

Score

10^/10

formbook modiloader persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.electronicservicesonline.com/jsyp/

Decoy

chernigiv-quest.com

s-sashenzhen.com

curedtherapy.com

esketamine.doctor

advantagehail.com

greensolartechinternet.com

omaybread.com

afrocanlinks.com

luisxe.info

qygmuakh.club

mutlulukdileriz.net

lifelineglobalministries.today

aaa1roofing.com

bestcoworker.com

exclusiveoffer.bet

answerwill.com

canelonni.com

getuvewedre.com

mrhotelsthailand.com

brabantinecityrow.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

Formbook Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1360-4-0x0000000000000000-mapping.dmp	formbook
behavioral2/memory/1360-6-0x0000000010410000-0x000000001043E000-memory.dmp	formbook
behavioral2/memory/3756-12-0x0000000000790000-0x00000000007BE000-memory.dmp	formbook

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

colorcpl.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-1985363256-3005190890-1182679451-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	colorcpl.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Z0P8FTBPERIP = "C:\\Program Files (x86)\\internet explorer\\ieinstal.exe"	colorcpl.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Opik_lk.execolorcpl.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\Opiklk = "C:\\Users\\Public\\Libraries\\klkipO.url"	Opik_lk.exe
Key created	\Registry\User\S-1-5-21-1985363256-3005190890-1182679451-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	colorcpl.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

ieinstal.execolorcpl.exe

description	pid	process	target process
PID 1360 set thread context of 1680	1360	ieinstal.exe	Explorer.EXE
PID 3756 set thread context of 1680	3756	colorcpl.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

colorcpl.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-1985363256-3005190890-1182679451-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	colorcpl.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

Processes:

ieinstal.execolorcpl.exe

pid	process
1360	ieinstal.exe
1360	ieinstal.exe
1360	ieinstal.exe
1360	ieinstal.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe
3756	colorcpl.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

ieinstal.execolorcpl.exe

pid process

1360 ieinstal.exe
1360 ieinstal.exe
1360 ieinstal.exe
3756 colorcpl.exe
3756 colorcpl.exe
3756 colorcpl.exe
3756 colorcpl.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

ieinstal.exeExplorer.EXEcolorcpl.exe

description	pid	process
Token: SeDebugPrivilege	1360	ieinstal.exe
Token: SeShutdownPrivilege	1680	Explorer.EXE
Token: SeCreatePagefilePrivilege	1680	Explorer.EXE
Token: SeDebugPrivilege	3756	colorcpl.exe
Token: SeShutdownPrivilege	1680	Explorer.EXE
Token: SeCreatePagefilePrivilege	1680	Explorer.EXE
Token: SeShutdownPrivilege	1680	Explorer.EXE
Token: SeCreatePagefilePrivilege	1680	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1680 Explorer.EXE

pid	process
1680	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Opik_lk.exeExplorer.EXEcolorcpl.exe

description	pid	process	target process
PID 412 wrote to memory of 1360	412	Opik_lk.exe	ieinstal.exe
PID 412 wrote to memory of 1360	412	Opik_lk.exe	ieinstal.exe
PID 412 wrote to memory of 1360	412	Opik_lk.exe	ieinstal.exe
PID 412 wrote to memory of 1360	412	Opik_lk.exe	ieinstal.exe
PID 412 wrote to memory of 1360	412	Opik_lk.exe	ieinstal.exe
PID 412 wrote to memory of 1360	412	Opik_lk.exe	ieinstal.exe
PID 1680 wrote to memory of 3756	1680	Explorer.EXE	colorcpl.exe
PID 1680 wrote to memory of 3756	1680	Explorer.EXE	colorcpl.exe
PID 1680 wrote to memory of 3756	1680	Explorer.EXE	colorcpl.exe
PID 3756 wrote to memory of 2136	3756	colorcpl.exe	Firefox.exe
PID 3756 wrote to memory of 2136	3756	colorcpl.exe	Firefox.exe
PID 3756 wrote to memory of 2136	3756	colorcpl.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1680

C:\Users\Admin\AppData\Local\Temp\Opik_lk.exe
"C:\Users\Admin\AppData\Local\Temp\Opik_lk.exe"
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:412

C:\Program Files (x86)\internet explorer\ieinstal.exe
"C:\Program Files (x86)\internet explorer\ieinstal.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1360

C:\Windows\SysWOW64\colorcpl.exe
"C:\Windows\SysWOW64\colorcpl.exe"
2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3756

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:2136

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\14A60OP1\14Alogim.jpeg
MD5
3faafc5f2430525a1cea85aa65aba526

SHA1
f467b9f5cdbfb0d856c1fcb90cf47fd9a72c5445

SHA256
ce862568d28ccb31494a016b308bac3940c31dd5e5d58fde52c3097668b65bcf

SHA512
35d4902967d774e753a351795504c176469dde2c8ba43ab7b9ab2f637c083c137556559ac002bdb36beb7531580a61345d07084169a8711bb1816d88c6725015

Download Submit
C:\Users\Admin\AppData\Roaming\14A60OP1\14Alogrf.ini
MD5
2f245469795b865bdd1b956c23d7893d

SHA1
6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

SHA256
1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

SHA512
909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

Download Submit
C:\Users\Admin\AppData\Roaming\14A60OP1\14Alogri.ini
MD5
d63a82e5d81e02e399090af26db0b9cb

SHA1
91d0014c8f54743bba141fd60c9d963f869d76c9

SHA256
eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

SHA512
38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

Download Submit
C:\Users\Admin\AppData\Roaming\14A60OP1\14Alogrv.ini
MD5
bbc41c78bae6c71e63cb544a6a284d94

SHA1
33f2c1d9fa0e9c99b80bc2500621e95af38b1f9a

SHA256
ee83c6bcea9353c74bfc0a7e739f3c4a765ace894470e09cdcdebba700b8d4cb

SHA512
0aea424b57adae3e14ad6491cab585f554b4dffe601b5a17bad6ee6177d2f0f995e419cde576e2d1782b9bddc0661aada11a2c9f1454ae625d9e3223635ec9f4

Download Submit
memory/412-2-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/1360-3-0x0000000000730000-0x0000000000731000-memory.dmp

Filesize
4KB

Download
memory/1360-4-0x0000000000000000-mapping.dmp

Download
memory/1360-6-0x0000000010410000-0x000000001043E000-memory.dmp

Filesize
184KB

Download
memory/1360-7-0x0000000004540000-0x0000000004860000-memory.dmp

Filesize
3.1MB

Download
memory/1360-8-0x0000000000E20000-0x0000000000E34000-memory.dmp

Filesize
80KB

Download
memory/1680-18-0x0000000005170000-0x000000000528F000-memory.dmp

Filesize
1.1MB

Download
memory/1680-9-0x0000000005FD0000-0x0000000006131000-memory.dmp

Filesize
1.4MB

Download
memory/2136-15-0x0000000000000000-mapping.dmp

Download
memory/2136-16-0x00007FF7B1900000-0x00007FF7B1993000-memory.dmp

Filesize
588KB

Download
memory/2136-17-0x000002BDBC150000-0x000002BDBC252000-memory.dmp

Filesize
1.0MB

Download
memory/3756-14-0x0000000000D90000-0x0000000000E23000-memory.dmp

Filesize
588KB

Download
memory/3756-13-0x0000000001020000-0x0000000001340000-memory.dmp

Filesize
3.1MB

Download
memory/3756-11-0x00000000013C0000-0x00000000013D9000-memory.dmp

Filesize
100KB

Download
memory/3756-12-0x0000000000790000-0x00000000007BE000-memory.dmp

Filesize
184KB

Download
memory/3756-10-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads