formbook | 2edd3fb10eaa373a7a136ec50aa75c52441f99e2e0e1dba23cf21097b9ad45a5

Analysis

max time kernel
148s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
14-06-2024 12:21

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General

Target

Zahtjev za ponudu broj։20240614․PDF.exe
Size

750KB
MD5

d688116a3ca06d07d4e09b88cd853371
SHA1

6bd4c5334ce202a8a0a760a1ac928dd30c0e3b88
SHA256

2edd3fb10eaa373a7a136ec50aa75c52441f99e2e0e1dba23cf21097b9ad45a5
SHA512

94e42edbf1f83662b8243c26b87e53b620ca421581e0f52f9f4518858939b010c716922ba5a16e83f9ac8c22c392525dbe7453fd3800b1aaef042ab96028741b
SSDEEP

12288:RDUH2iNPyCK2xrOoupuw0zgi9FIQgwf//I3CMSrl7sa8w2xaYjYxEf7FyTjwTTBe:RDs15yC57zguFIQ9u1XD7kYzj8ITA

Score

10^/10

formbook dn03 execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

dn03

Decoy

almouranipainting.com

cataloguia.shop

zaparielectric.com

whcqsc.com

ioco.in

aduredmond.com

vavada611a.fun

humtivers.com

jewellerytml.com

mcapitalparticipacoes.com

inhlcq.shop

solanamall.xyz

moviepropgroup.com

thegenesis.ltd

cyberxdefend.com

skinbykoco.com

entermintlead.com

honestaireviews.com

wyclhj7gqfustzp.buzz

w937xb.com

Signatures

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

Formbook payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral3/memory/2940-10-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral3/memory/2940-20-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral3/memory/1312-66-0x0000000000650000-0x000000000067F000-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

2212 powershell.exe

pid	process
2212	powershell.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Zahtjev za ponudu broj։20240614․PDF.exeRegSvcs.exeipconfig.exe

description	pid	process	target process
PID 2980 set thread context of 2940	2980	Zahtjev za ponudu broj։20240614․PDF.exe	RegSvcs.exe
PID 2940 set thread context of 3288	2940	RegSvcs.exe	Explorer.EXE
PID 1312 set thread context of 3288	1312	ipconfig.exe	Explorer.EXE

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

System Information Discovery
T1082
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command and Scripting Interpreter
T1059

Processes:

ipconfig.exe

pid process

1312 ipconfig.exe

pid	process
1312	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 60 IoCs

Processes:

RegSvcs.exepowershell.exeipconfig.exe

pid	process
2940	RegSvcs.exe
2940	RegSvcs.exe
2940	RegSvcs.exe
2940	RegSvcs.exe
2212	powershell.exe
2212	powershell.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe
1312	ipconfig.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

RegSvcs.exeipconfig.exe

pid process

2940 RegSvcs.exe
2940 RegSvcs.exe
2940 RegSvcs.exe
1312 ipconfig.exe
1312 ipconfig.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

RegSvcs.exepowershell.exeipconfig.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	2940	RegSvcs.exe
Token: SeDebugPrivilege	2212	powershell.exe
Token: SeDebugPrivilege	1312	ipconfig.exe
Token: SeShutdownPrivilege	3288	Explorer.EXE
Token: SeCreatePagefilePrivilege	3288	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3288 Explorer.EXE

pid	process
3288	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Zahtjev za ponudu broj։20240614․PDF.exeExplorer.EXEipconfig.exe

description	pid	process	target process
PID 2980 wrote to memory of 2212	2980	Zahtjev za ponudu broj։20240614․PDF.exe	powershell.exe
PID 2980 wrote to memory of 2212	2980	Zahtjev za ponudu broj։20240614․PDF.exe	powershell.exe
PID 2980 wrote to memory of 2212	2980	Zahtjev za ponudu broj։20240614․PDF.exe	powershell.exe
PID 2980 wrote to memory of 2940	2980	Zahtjev za ponudu broj։20240614․PDF.exe	RegSvcs.exe
PID 2980 wrote to memory of 2940	2980	Zahtjev za ponudu broj։20240614․PDF.exe	RegSvcs.exe
PID 2980 wrote to memory of 2940	2980	Zahtjev za ponudu broj։20240614․PDF.exe	RegSvcs.exe
PID 2980 wrote to memory of 2940	2980	Zahtjev za ponudu broj։20240614․PDF.exe	RegSvcs.exe
PID 2980 wrote to memory of 2940	2980	Zahtjev za ponudu broj։20240614․PDF.exe	RegSvcs.exe
PID 2980 wrote to memory of 2940	2980	Zahtjev za ponudu broj։20240614․PDF.exe	RegSvcs.exe
PID 3288 wrote to memory of 1312	3288	Explorer.EXE	ipconfig.exe
PID 3288 wrote to memory of 1312	3288	Explorer.EXE	ipconfig.exe
PID 3288 wrote to memory of 1312	3288	Explorer.EXE	ipconfig.exe
PID 1312 wrote to memory of 4380	1312	ipconfig.exe	cmd.exe
PID 1312 wrote to memory of 4380	1312	ipconfig.exe	cmd.exe
PID 1312 wrote to memory of 4380	1312	ipconfig.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3288

C:\Users\Admin\AppData\Local\Temp\Zahtjev za ponudu broj։20240614․PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Zahtjev za ponudu broj։20240614․PDF.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2980

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Zahtjev za ponudu broj։20240614․PDF.exe"
3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2212

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2940

C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1312

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
PID:4380

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_drqfc31b.4jx.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1312-66-0x0000000000650000-0x000000000067F000-memory.dmp

Filesize
188KB

Download
memory/1312-58-0x0000000000850000-0x000000000085B000-memory.dmp

Filesize
44KB

Download
memory/1312-56-0x0000000000850000-0x000000000085B000-memory.dmp

Filesize
44KB

Download
memory/2212-26-0x00000000058B0000-0x0000000005C07000-memory.dmp

Filesize
3.3MB

Download
memory/2212-52-0x00000000070A0000-0x00000000070BA000-memory.dmp

Filesize
104KB

Download
memory/2212-65-0x00000000746A0000-0x0000000074E51000-memory.dmp

Filesize
7.7MB

Download
memory/2212-62-0x00000000073E0000-0x00000000073E8000-memory.dmp

Filesize
32KB

Download
memory/2212-61-0x00000000073F0000-0x000000000740A000-memory.dmp

Filesize
104KB

Download
memory/2212-60-0x00000000072F0000-0x0000000007305000-memory.dmp

Filesize
84KB

Download
memory/2212-59-0x00000000072E0000-0x00000000072EE000-memory.dmp

Filesize
56KB

Download
memory/2212-55-0x00000000072B0000-0x00000000072C1000-memory.dmp

Filesize
68KB

Download
memory/2212-13-0x00000000048A0000-0x00000000048D6000-memory.dmp

Filesize
216KB

Download
memory/2212-15-0x00000000746A0000-0x0000000074E51000-memory.dmp

Filesize
7.7MB

Download
memory/2212-54-0x0000000007330000-0x00000000073C6000-memory.dmp

Filesize
600KB

Download
memory/2212-17-0x0000000004960000-0x0000000004970000-memory.dmp

Filesize
64KB

Download
memory/2212-35-0x0000000005D50000-0x0000000005D6E000-memory.dmp

Filesize
120KB

Download
memory/2212-53-0x0000000007120000-0x000000000712A000-memory.dmp

Filesize
40KB

Download
memory/2212-51-0x00000000076E0000-0x0000000007D5A000-memory.dmp

Filesize
6.5MB

Download
memory/2212-50-0x0000000006D70000-0x0000000006E14000-memory.dmp

Filesize
656KB

Download
memory/2212-18-0x0000000004FA0000-0x00000000055CA000-memory.dmp

Filesize
6.2MB

Download
memory/2212-23-0x0000000004DC0000-0x0000000004DE2000-memory.dmp

Filesize
136KB

Download
memory/2212-24-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/2212-25-0x0000000005840000-0x00000000058A6000-memory.dmp

Filesize
408KB

Download
memory/2212-14-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/2212-48-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/2212-49-0x0000000004960000-0x0000000004970000-memory.dmp

Filesize
64KB

Download
memory/2212-36-0x0000000005D80000-0x0000000005DCC000-memory.dmp

Filesize
304KB

Download
memory/2212-37-0x000000007EEA0000-0x000000007EEB0000-memory.dmp

Filesize
64KB

Download
memory/2212-38-0x0000000006D30000-0x0000000006D64000-memory.dmp

Filesize
208KB

Download
memory/2212-39-0x0000000070890000-0x00000000708DC000-memory.dmp

Filesize
304KB

Download
memory/2940-16-0x0000000001110000-0x0000000001466000-memory.dmp

Filesize
3.3MB

Download
memory/2940-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2940-20-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2940-21-0x0000000001050000-0x0000000001064000-memory.dmp

Filesize
80KB

Download
memory/2980-7-0x00000000048C0000-0x00000000048DA000-memory.dmp

Filesize
104KB

Download
memory/2980-0-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2980-5-0x0000000074620000-0x0000000074DD1000-memory.dmp

Filesize
7.7MB

Download
memory/2980-2-0x0000000007810000-0x0000000007DB6000-memory.dmp

Filesize
5.6MB

Download
memory/2980-3-0x0000000007340000-0x00000000073D2000-memory.dmp

Filesize
584KB

Download
memory/2980-9-0x0000000008900000-0x0000000008976000-memory.dmp

Filesize
472KB

Download
memory/2980-8-0x00000000048E0000-0x00000000048F0000-memory.dmp

Filesize
64KB

Download
memory/2980-4-0x00000000074D0000-0x00000000074DA000-memory.dmp

Filesize
40KB

Download
memory/2980-6-0x00000000075C0000-0x000000000765C000-memory.dmp

Filesize
624KB

Download
memory/2980-1-0x0000000000430000-0x00000000004F0000-memory.dmp

Filesize
768KB

Download
memory/2980-12-0x0000000074620000-0x0000000074DD1000-memory.dmp

Filesize
7.7MB

Download
memory/3288-22-0x0000000006540000-0x000000000667F000-memory.dmp

Filesize
1.2MB

Download
memory/3288-69-0x0000000006680000-0x00000000067B4000-memory.dmp

Filesize
1.2MB

Download