formbook | 63937c9c934258896ea48860dca52f4e3b3838221798a688d3b7b5b4dfe0e2be

General

Target

payment proof.exe
Size

493KB
MD5

5761413bffd820c6eada5b1e818260c8
SHA1

0c5f8e8c6de6a21c2e1659af85437bad13ca5f4d
SHA256

63937c9c934258896ea48860dca52f4e3b3838221798a688d3b7b5b4dfe0e2be
SHA512

c859769c25f0027e48a18260addab4b58aea319a652d49eac5dccd9ae515ad877f115f257aa5208e1742260eb328236f3ed7f726e933779a383e8b14b3ab34b7

Score

10^/10

formbook d27e rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

d27e

Decoy

yourfitplan.online

the-arches.wales

shesashemale.com

genesisairsystemsltd.com

superpanoramas.com

kaixinzx.com

blockchainfacil.com

migstrip.online

fightfentanyl.net

triviabritannica.site

eineetnocni.xyz

danibrito.com

ghostmacro.com

livechat-online.site

adriftontonka.com

iloveuae.mobi

miaescorts.com

taxrulings.com

aobo123.top

nostosmma.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1948-59-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1948-60-0x000000000041F100-mapping.dmp	formbook
behavioral1/memory/1948-62-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2032-70-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 3 IoCs

Processes:

payment proof.exevbc.exeexplorer.exe

description	pid	process	target process
PID 848 set thread context of 1948	848	payment proof.exe	vbc.exe
PID 1948 set thread context of 1208	1948	vbc.exe	Explorer.EXE
PID 2032 set thread context of 1208	2032	explorer.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-335065374-4263250628-1829373619-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	explorer.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

vbc.exeexplorer.exe

pid	process
1948	vbc.exe
1948	vbc.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe
2032	explorer.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

vbc.exeexplorer.exe

pid process

1948 vbc.exe
1948 vbc.exe
1948 vbc.exe
2032 explorer.exe
2032 explorer.exe
2032 explorer.exe
2032 explorer.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

payment proof.exevbc.exeexplorer.exe

description pid process

Token: SeDebugPrivilege 848 payment proof.exe
Token: SeDebugPrivilege 1948 vbc.exe
Token: SeDebugPrivilege 2032 explorer.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1208 Explorer.EXE
1208 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1208 Explorer.EXE
1208 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	848	payment proof.exe
Token: SeDebugPrivilege	1948	vbc.exe
Token: SeDebugPrivilege	2032	explorer.exe

pid	process
1208	Explorer.EXE
1208	Explorer.EXE

pid	process
1208	Explorer.EXE
1208	Explorer.EXE

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

payment proof.exeExplorer.EXEexplorer.exe

description	pid	process	target process
PID 848 wrote to memory of 1948	848	payment proof.exe	vbc.exe
PID 848 wrote to memory of 1948	848	payment proof.exe	vbc.exe
PID 848 wrote to memory of 1948	848	payment proof.exe	vbc.exe
PID 848 wrote to memory of 1948	848	payment proof.exe	vbc.exe
PID 848 wrote to memory of 1948	848	payment proof.exe	vbc.exe
PID 848 wrote to memory of 1948	848	payment proof.exe	vbc.exe
PID 848 wrote to memory of 1948	848	payment proof.exe	vbc.exe
PID 1208 wrote to memory of 2032	1208	Explorer.EXE	explorer.exe
PID 1208 wrote to memory of 2032	1208	Explorer.EXE	explorer.exe
PID 1208 wrote to memory of 2032	1208	Explorer.EXE	explorer.exe
PID 1208 wrote to memory of 2032	1208	Explorer.EXE	explorer.exe
PID 2032 wrote to memory of 1748	2032	explorer.exe	Firefox.exe
PID 2032 wrote to memory of 1748	2032	explorer.exe	Firefox.exe
PID 2032 wrote to memory of 1748	2032	explorer.exe	Firefox.exe
PID 2032 wrote to memory of 1748	2032	explorer.exe	Firefox.exe
PID 2032 wrote to memory of 1748	2032	explorer.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1208

C:\Users\Admin\AppData\Local\Temp\payment proof.exe
"C:\Users\Admin\AppData\Local\Temp\payment proof.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1948

C:\Windows\SysWOW64\explorer.exe
"C:\Windows\SysWOW64\explorer.exe"
2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1748

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\0P1667-E\0P1logim.jpeg
Filesize
72KB

MD5
f235e545b47d10b6a942c1269dbc354e

SHA1
6548d679d0b317e68149886b22276a9d40614d67

SHA256
3e6f41319615f133d0ea1be35d6ca58ac775bced4b2b90ec5a16d15b68e0c194

SHA512
ba540d0009f74c4ee1bef36355c29cec64dc000c393523647899277c298ce462e41188bde757f40a7e23b80b00a758622353f66d771fe6876e275ce7fd5038ea

Download Submit
C:\Users\Admin\AppData\Roaming\0P1667-E\0P1logrf.ini
Filesize
40B

MD5
2f245469795b865bdd1b956c23d7893d

SHA1
6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

SHA256
1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

SHA512
909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

Download Submit
C:\Users\Admin\AppData\Roaming\0P1667-E\0P1logri.ini
Filesize
40B

MD5
d63a82e5d81e02e399090af26db0b9cb

SHA1
91d0014c8f54743bba141fd60c9d963f869d76c9

SHA256
eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

SHA512
38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

Download Submit
C:\Users\Admin\AppData\Roaming\0P1667-E\0P1logrv.ini
Filesize
40B

MD5
ba3b6bc807d4f76794c4b81b09bb9ba5

SHA1
24cb89501f0212ff3095ecc0aba97dd563718fb1

SHA256
6eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507

SHA512
ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf

Download Submit
memory/848-55-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

Filesize
8KB

Download
memory/848-54-0x0000000000090000-0x0000000000112000-memory.dmp

Filesize
520KB

Download
memory/1208-73-0x0000000004210000-0x00000000042DD000-memory.dmp

Filesize
820KB

Download
memory/1208-76-0x0000000004210000-0x00000000042DD000-memory.dmp

Filesize
820KB

Download
memory/1208-74-0x0000000004BB0000-0x0000000004D4A000-memory.dmp

Filesize
1.6MB

Download
memory/1208-65-0x0000000004BB0000-0x0000000004D4A000-memory.dmp

Filesize
1.6MB

Download
memory/1948-59-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1948-64-0x0000000000120000-0x0000000000134000-memory.dmp

Filesize
80KB

Download
memory/1948-63-0x0000000000D50000-0x0000000001053000-memory.dmp

Filesize
3.0MB

Download
memory/1948-62-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1948-60-0x000000000041F100-mapping.dmp

Download
memory/1948-56-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1948-57-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2032-69-0x0000000000380000-0x0000000000601000-memory.dmp

Filesize
2.5MB

Download
memory/2032-75-0x0000000002720000-0x00000000027B3000-memory.dmp

Filesize
588KB

Download
memory/2032-72-0x0000000002720000-0x00000000027B3000-memory.dmp

Filesize
588KB

Download
memory/2032-70-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2032-71-0x0000000002370000-0x0000000002673000-memory.dmp

Filesize
3.0MB

Download
memory/2032-68-0x00000000748C1000-0x00000000748C3000-memory.dmp

Filesize
8KB

Download
memory/2032-66-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads