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 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/3064-19-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/3064-22-0x0000000001170000-0x0000000001220000-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

2632 powershell.exe

pid	process
2632	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

description	pid	process	target process
PID 1688 set thread context of 3064	1688	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

2728 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exepowershell.exe

pid process

3064 19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
2632 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2632 powershell.exe

pid	process
2728	schtasks.exe

pid	process
3064	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
2632	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2632	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe

description	pid	process	target process
PID 1688 wrote to memory of 2632	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	powershell.exe
PID 1688 wrote to memory of 2632	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	powershell.exe
PID 1688 wrote to memory of 2632	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	powershell.exe
PID 1688 wrote to memory of 2632	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	powershell.exe
PID 1688 wrote to memory of 2728	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	schtasks.exe
PID 1688 wrote to memory of 2728	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	schtasks.exe
PID 1688 wrote to memory of 2728	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	schtasks.exe
PID 1688 wrote to memory of 2728	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	schtasks.exe
PID 1688 wrote to memory of 3064	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 1688 wrote to memory of 3064	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 1688 wrote to memory of 3064	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 1688 wrote to memory of 3064	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 1688 wrote to memory of 3064	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 1688 wrote to memory of 3064	1688	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe	19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
PID 1688 wrote to memory of 3064	1688	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⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1688

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:2632

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CBdqwn" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7484.tmp"
2⤵
- Creates scheduled task(s)
PID:2728

C:\Users\Admin\AppData\Local\Temp\19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\19df4a6e35fc54bd0afb078f875b9690_NeikiAnalytics.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3064

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7484.tmp
Filesize
1KB

MD5
257fd1db9558d454439bb9a1e4410ef1

SHA1
8b66db9957776c9fe4793df9969cd8b1723719be

SHA256
ffe8d4a8845a6c6c0085877690a29aedabcf5e29be9382553940cba9083454ab

SHA512
61c7db8d40a2c85558985d2caf9aeada3ca904c730519319dd6123b5bb5b884db8721758d99963beba8bd2df0c320996896ce249481b7729197c0b93d8f6d7d1

Download Submit
memory/1688-3-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/1688-2-0x0000000000310000-0x0000000000326000-memory.dmp

Filesize
88KB

Download
memory/1688-0-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

Filesize
4KB

Download
memory/1688-5-0x0000000000440000-0x000000000044A000-memory.dmp

Filesize
40KB

Download
memory/1688-6-0x0000000000E50000-0x0000000000EBE000-memory.dmp

Filesize
440KB

Download
memory/1688-1-0x0000000001170000-0x0000000001220000-memory.dmp

Filesize
704KB

Download
memory/1688-21-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/3064-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3064-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3064-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3064-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3064-22-0x0000000001170000-0x0000000001220000-memory.dmp

Filesize
704KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads