formbook | c771c0417fcf76bac5cb23d5213338c6c8f8b381f6744a7619feb36edec1dacb

General

Target

neue Bestellung pdf.exe
Size

513KB
MD5

250b3b54f46fb6d993fae87660e4249b
SHA1

e6c10e1dfc2fec4685bdea8d8662a388e934b747
SHA256

c771c0417fcf76bac5cb23d5213338c6c8f8b381f6744a7619feb36edec1dacb
SHA512

95f17a91a88e29b821106180c8eacf5b4732a4a647b05ca96fc6fcdf68ed43e0ecadad6d918360143db8c6239f54ffcb07d2bef82f11dda35465579af0373436

Score

10^/10

formbook modiloader persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.joomlas123.info/n7ak/

Decoy

audereventur.com

huro14.com

wwwjinsha155.com

antiquevendor.com

samuraisoulfood.net

traffic4updates.download

hypersarv.com

rapport-happy-wedding.com

rokutechnosupport.online

allworljob.com

hanaleedossmann.com

kauai-marathon.com

bepbosch.com

kangen-international.com

zoneshopemenowz.com

belviderewrestling.com

ipllink.com

sellingforcreators.com

wwwswty6655.com

qtumboa.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
behavioral1/memory/316-4-0x0000000000000000-mapping.dmp	formbook
behavioral1/memory/316-6-0x0000000010410000-0x000000001043D000-memory.dmp	formbook
behavioral1/memory/696-12-0x0000000000080000-0x00000000000AD000-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:

netsh.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-3825035466-2522850611-591511364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	netsh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\LTWTXJJ0 = "C:\\Program Files (x86)\\internet explorer\\ieinstal.exe"	netsh.exe

Adds Run key to start application 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Processes:

netsh.exe

description ioc process

Key created \Registry\User\S-1-5-21-3825035466-2522850611-591511364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run netsh.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-3825035466-2522850611-591511364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	netsh.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

ieinstal.exenetsh.exe

description	pid	process	target process
PID 316 set thread context of 1236	316	ieinstal.exe	Explorer.EXE
PID 696 set thread context of 1236	696	netsh.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

netsh.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-3825035466-2522850611-591511364-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	netsh.exe

Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 5 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

description	flow	ioc
HTTP User-Agent header	5	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

ieinstal.exenetsh.exe

pid	process
316	ieinstal.exe
316	ieinstal.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe
696	netsh.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

ieinstal.exenetsh.exe

pid process

316 ieinstal.exe
316 ieinstal.exe
316 ieinstal.exe
696 netsh.exe
696 netsh.exe
696 netsh.exe
696 netsh.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ieinstal.exenetsh.exe

description pid process

Token: SeDebugPrivilege 316 ieinstal.exe
Token: SeDebugPrivilege 696 netsh.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1236 Explorer.EXE
1236 Explorer.EXE
1236 Explorer.EXE
1236 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1236 Explorer.EXE
1236 Explorer.EXE
1236 Explorer.EXE
1236 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	316	ieinstal.exe
Token: SeDebugPrivilege	696	netsh.exe

pid	process
1236	Explorer.EXE
1236	Explorer.EXE
1236	Explorer.EXE
1236	Explorer.EXE

pid	process
1236	Explorer.EXE
1236	Explorer.EXE
1236	Explorer.EXE
1236	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

neue Bestellung pdf.exeExplorer.EXEnetsh.exe

description	pid	process	target process
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 544 wrote to memory of 316	544	neue Bestellung pdf.exe	ieinstal.exe
PID 1236 wrote to memory of 696	1236	Explorer.EXE	netsh.exe
PID 1236 wrote to memory of 696	1236	Explorer.EXE	netsh.exe
PID 1236 wrote to memory of 696	1236	Explorer.EXE	netsh.exe
PID 1236 wrote to memory of 696	1236	Explorer.EXE	netsh.exe
PID 696 wrote to memory of 968	696	netsh.exe	Firefox.exe
PID 696 wrote to memory of 968	696	netsh.exe	Firefox.exe
PID 696 wrote to memory of 968	696	netsh.exe	Firefox.exe
PID 696 wrote to memory of 968	696	netsh.exe	Firefox.exe
PID 696 wrote to memory of 968	696	netsh.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:1236

C:\Users\Admin\AppData\Local\Temp\neue Bestellung pdf.exe
"C:\Users\Admin\AppData\Local\Temp\neue Bestellung pdf.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:544

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:316

C:\Windows\SysWOW64\autochk.exe
"C:\Windows\SysWOW64\autochk.exe"
2⤵
PID:900

C:\Windows\SysWOW64\netsh.exe
"C:\Windows\SysWOW64\netsh.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:696

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:968

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

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Downloads

C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologim.jpeg
MD5
685f340dc1b69a03f02f3ed7dbad31d2

SHA1
8bbb7ecf38c5b16765e5d2dff3498d82dd18802b

SHA256
bba2dd0483ce96e06e3e261c6b9c219e85a5f4696dcd8fe7e2c4277149d39b1d

SHA512
cb3ba65dfce5e9e03819ae49d31179854b113c8c12a6d86dd568b5f5cf106af228178aa57b2e08b919a68965e8ab30a4278ffff1309ccbd01bc81480ce235070

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrf.ini
MD5
2f245469795b865bdd1b956c23d7893d

SHA1
6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

SHA256
1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

SHA512
909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologri.ini
MD5
d63a82e5d81e02e399090af26db0b9cb

SHA1
91d0014c8f54743bba141fd60c9d963f869d76c9

SHA256
eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

SHA512
38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

Download Submit
C:\Users\Admin\AppData\Roaming\94O2R65S\94Ologrv.ini
MD5
ba3b6bc807d4f76794c4b81b09bb9ba5

SHA1
24cb89501f0212ff3095ecc0aba97dd563718fb1

SHA256
6eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507

SHA512
ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf

Download Submit
memory/316-3-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/316-4-0x0000000000000000-mapping.dmp

Download
memory/316-7-0x0000000002260000-0x0000000002563000-memory.dmp

Filesize
3.0MB

Download
memory/316-6-0x0000000010410000-0x000000001043D000-memory.dmp

Filesize
180KB

Download
memory/316-8-0x0000000000210000-0x0000000000224000-memory.dmp

Filesize
80KB

Download
memory/544-2-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/696-13-0x0000000002100000-0x0000000002403000-memory.dmp

Filesize
3.0MB

Download
memory/696-14-0x0000000076881000-0x0000000076883000-memory.dmp

Filesize
8KB

Download
memory/696-16-0x0000000001ED0000-0x0000000001F63000-memory.dmp

Filesize
588KB

Download
memory/696-12-0x0000000000080000-0x00000000000AD000-memory.dmp

Filesize
180KB

Download
memory/696-11-0x0000000000880000-0x000000000089B000-memory.dmp

Filesize
108KB

Download
memory/696-10-0x0000000000000000-mapping.dmp

Download
memory/968-18-0x0000000000000000-mapping.dmp

Download
memory/968-19-0x000000013FD60000-0x000000013FDF3000-memory.dmp

Filesize
588KB

Download
memory/968-20-0x00000000012C0000-0x00000000013E8000-memory.dmp

Filesize
1.2MB

Download
memory/1236-17-0x0000000005000000-0x00000000050F7000-memory.dmp

Filesize
988KB

Download
memory/1236-9-0x0000000004B20000-0x0000000004C3C000-memory.dmp

Filesize
1.1MB

Download
memory/1752-15-0x000007FEF7EB0000-0x000007FEF812A000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads