formbook | 74c4d6a99f78d9829a76d6c59656f76c6e8a0087baab2a1395d31f4b6522b27e

General

Target

19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
Size

691KB
MD5

19df4a6e35fc54bd0afb078f875b9690
SHA1

3d22765346d1eba931a490082f36c90136018c05
SHA256

74c4d6a99f78d9829a76d6c59656f76c6e8a0087baab2a1395d31f4b6522b27e
SHA512

d1723e3c48d3f8c5a4023dfd22e1f120af5648021aeebd9c1425d0319e87c1decf62d77d3c299da9932a22009af2d8f45356136d2e679ca8c281b6efb40ce273
SSDEEP

12288:MWOTNXc3RounBAFnSS2/5hDiE+Xd3OWsN8/uOC5Ix8L+DLXsX9CpCB2:L3auBqSSSrDTm3WerC5W8ssf2

Score

10^/10

formbook bp31 execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

bp31

Decoy

hp68b.top

rajawali99pkv.com

cisseoriginals.com

pedchain.com

affibook.com

nudtnrg.com

lems.cloud

tipozaa.store

theamalliance.com

massalit.com

houysdegsesag.top

eseventplanning.com

wxt82.xyz

supportonlineinfo.online

genee.store

nohu247.pro

cartx.store

acomunicacaorestaura.store

249b871ab7d2.info

surantools.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/2232-21-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2780 powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

description	pid	process	target process
PID 3284 set thread context of 2232	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1172 schtasks.exe

pid	process
1172	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exe19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

pid	process
2780	powershell.exe
2232	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
2232	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
2780	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2780 powershell.exe

description	pid	process
Token: SeDebugPrivilege	2780	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

description	pid	process	target process
PID 3284 wrote to memory of 2780	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	powershell.exe
PID 3284 wrote to memory of 2780	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	powershell.exe
PID 3284 wrote to memory of 2780	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	powershell.exe
PID 3284 wrote to memory of 1172	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	schtasks.exe
PID 3284 wrote to memory of 1172	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	schtasks.exe
PID 3284 wrote to memory of 1172	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	schtasks.exe
PID 3284 wrote to memory of 2232	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 3284 wrote to memory of 2232	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 3284 wrote to memory of 2232	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 3284 wrote to memory of 2232	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 3284 wrote to memory of 2232	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 3284 wrote to memory of 2232	3284	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3284

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CBdqwn.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2780

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CBdqwn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8CCF.tmp"
2⤵
- Creates scheduled task(s)
PID:1172

C:\Users\Admin\AppData\Local\Temp\19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2232

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q2w400qo.ig3.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8CCF.tmp
Filesize
1KB

MD5
afb0f7ce3536cefcf0d7898d3603f616

SHA1
0648abef787b63369e3c14fec821b3a4fe951325

SHA256
e441f9dc7b980b0f492569ad05ba36e3a8f3a94190a345a243f75604e7ef8a3f

SHA512
11638a728bf2cab089effef5460b723629291f2b2c9763ff74ef5c24b78debfe32fefb2f57ba5aa4abf3ef43e7c2f45ce2c9e879dbd5f4447e79ca229edb60f7

Download Submit
memory/2232-40-0x0000000001790000-0x0000000001ADA000-memory.dmp

Filesize
3.3MB

Download
memory/2232-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2780-15-0x00000000047D0000-0x0000000004806000-memory.dmp

Filesize
216KB

Download
memory/2780-62-0x0000000007250000-0x0000000007261000-memory.dmp

Filesize
68KB

Download
memory/2780-69-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/2780-65-0x0000000007390000-0x00000000073AA000-memory.dmp

Filesize
104KB

Download
memory/2780-64-0x0000000007290000-0x00000000072A4000-memory.dmp

Filesize
80KB

Download
memory/2780-63-0x0000000007280000-0x000000000728E000-memory.dmp

Filesize
56KB

Download
memory/2780-23-0x00000000055E0000-0x0000000005646000-memory.dmp

Filesize
408KB

Download
memory/2780-16-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/2780-17-0x0000000004E40000-0x0000000005468000-memory.dmp

Filesize
6.2MB

Download
memory/2780-61-0x00000000072D0000-0x0000000007366000-memory.dmp

Filesize
600KB

Download
memory/2780-19-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/2780-20-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/2780-60-0x00000000070C0000-0x00000000070CA000-memory.dmp

Filesize
40KB

Download
memory/2780-22-0x0000000004D70000-0x0000000004D92000-memory.dmp

Filesize
136KB

Download
memory/2780-59-0x0000000007050000-0x000000000706A000-memory.dmp

Filesize
104KB

Download
memory/2780-33-0x0000000005770000-0x0000000005AC4000-memory.dmp

Filesize
3.3MB

Download
memory/2780-58-0x0000000007690000-0x0000000007D0A000-memory.dmp

Filesize
6.5MB

Download
memory/2780-57-0x0000000006D00000-0x0000000006DA3000-memory.dmp

Filesize
652KB

Download
memory/2780-66-0x0000000007370000-0x0000000007378000-memory.dmp

Filesize
32KB

Download
memory/2780-56-0x0000000000E40000-0x0000000000E50000-memory.dmp

Filesize
64KB

Download
memory/2780-24-0x0000000005700000-0x0000000005766000-memory.dmp

Filesize
408KB

Download
memory/2780-41-0x0000000005D30000-0x0000000005D4E000-memory.dmp

Filesize
120KB

Download
memory/2780-42-0x0000000006130000-0x000000000617C000-memory.dmp

Filesize
304KB

Download
memory/2780-43-0x000000007F040000-0x000000007F050000-memory.dmp

Filesize
64KB

Download
memory/2780-44-0x0000000006300000-0x0000000006332000-memory.dmp

Filesize
200KB

Download
memory/2780-45-0x0000000075310000-0x000000007535C000-memory.dmp

Filesize
304KB

Download
memory/2780-55-0x00000000062E0000-0x00000000062FE000-memory.dmp

Filesize
120KB

Download
memory/3284-5-0x0000000004D60000-0x0000000004D76000-memory.dmp

Filesize
88KB

Download
memory/3284-31-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/3284-2-0x00000000052F0000-0x0000000005894000-memory.dmp

Filesize
5.6MB

Download
memory/3284-34-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/3284-3-0x0000000004DE0000-0x0000000004E72000-memory.dmp

Filesize
584KB

Download
memory/3284-4-0x0000000004D70000-0x0000000004D7A000-memory.dmp

Filesize
40KB

Download
memory/3284-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/3284-10-0x00000000080B0000-0x000000000814C000-memory.dmp

Filesize
624KB

Download
memory/3284-9-0x0000000005AF0000-0x0000000005B5E000-memory.dmp

Filesize
440KB

Download
memory/3284-8-0x0000000004DA0000-0x0000000004DAA000-memory.dmp

Filesize
40KB

Download
memory/3284-1-0x0000000000300000-0x00000000003B0000-memory.dmp

Filesize
704KB

Download
memory/3284-6-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads