formbook | 9ba1ea795f10bb4874820563123887137d66f0f30cefb2229fe8d31f1ffafc83

General

Target

262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
Size

590KB
MD5

e49800b715646a9d30281adb67eedc80
SHA1

cde536845aa356ad2913f19145156a8289c999c6
SHA256

262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09
SHA512

df455c186e1a4c14d5bcd484ab18f97717887cbffe313abebbca8ed3f924492eab1f719b2e2fd4387a6e9ea99c119452c05de380d1daa4e8936fcd4a17eb408a

Score

10^/10

formbook t19g rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

t19g

Decoy

playstationspiele.com

cakesbyannal.com

racepin.space

anti-offender.com

magnetque.com

farragorealtybrokerage.com

khuludmohammed.com

v33696.com

84ggg.com

d440.com

soccersmarthome.com

ofthis.world

fivestaryardcards.com

lusyard.com

gghft.com

viajesfortur.com

rationalirrationality.com

hanaramenrestaurant.com

exactlycleanse.com

martensenargentina.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/1792-67-0x000000000041F1B0-mapping.dmp	formbook
behavioral1/memory/1792-66-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe

description	pid	process	target process
PID 1000 set thread context of 1792	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe

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

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
T1053

Processes:

schtasks.exe

pid process

608 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exepowershell.exe

pid process

1792 262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
336 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 336 powershell.exe

pid	process
608	schtasks.exe

pid	process
1792	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
336	powershell.exe

description	pid	process
Token: SeDebugPrivilege	336	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe

description	pid	process	target process
PID 1000 wrote to memory of 336	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	powershell.exe
PID 1000 wrote to memory of 336	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	powershell.exe
PID 1000 wrote to memory of 336	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	powershell.exe
PID 1000 wrote to memory of 336	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	powershell.exe
PID 1000 wrote to memory of 608	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	schtasks.exe
PID 1000 wrote to memory of 608	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	schtasks.exe
PID 1000 wrote to memory of 608	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	schtasks.exe
PID 1000 wrote to memory of 608	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	schtasks.exe
PID 1000 wrote to memory of 1792	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
PID 1000 wrote to memory of 1792	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
PID 1000 wrote to memory of 1792	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
PID 1000 wrote to memory of 1792	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
PID 1000 wrote to memory of 1792	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
PID 1000 wrote to memory of 1792	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
PID 1000 wrote to memory of 1792	1000	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe	262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe

C:\Users\Admin\AppData\Local\Temp\262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
"C:\Users\Admin\AppData\Local\Temp\262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1000

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qEPKLo.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:336

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qEPKLo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2914.tmp"
2⤵
- Creates scheduled task(s)
PID:608

C:\Users\Admin\AppData\Local\Temp\262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe
"C:\Users\Admin\AppData\Local\Temp\262fb779ec6fd7c58573c11480f2293f7680b38d3b62eb9acea9d228ed0a2f09.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1792

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2914.tmp
Filesize
1KB

MD5
14ac56aa5886f635dfdce0c26dff6a16

SHA1
34de092d53b5d9b5132026a73d4e368f9133a99c

SHA256
524f2768206c481481e8bc43dcb1d3c8eba5fcba4bb548cf5b7d3e081ccb02f4

SHA512
7eecc4f79de09a67d7d41dfdc14b4265a3a07fb9a784bcfdb8e4ba86503d96dd2fbb2f3469d7558a75d2946dccf31a36f798f8da2090555fad85d1259de5c8b3

Download Submit
memory/336-70-0x0000000073B60000-0x000000007410B000-memory.dmp

Filesize
5.7MB

Download
memory/336-69-0x0000000073B60000-0x000000007410B000-memory.dmp

Filesize
5.7MB

Download
memory/336-58-0x0000000000000000-mapping.dmp

Download
memory/608-59-0x0000000000000000-mapping.dmp

Download
memory/1000-57-0x0000000005D40000-0x0000000005DAC000-memory.dmp

Filesize
432KB

Download
memory/1000-54-0x0000000000CB0000-0x0000000000D4A000-memory.dmp

Filesize
616KB

Download
memory/1000-62-0x0000000004E00000-0x0000000004E34000-memory.dmp

Filesize
208KB

Download
memory/1000-56-0x00000000004D0000-0x00000000004DC000-memory.dmp

Filesize
48KB

Download
memory/1000-55-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/1792-63-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1792-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1792-67-0x000000000041F1B0-mapping.dmp

Download
memory/1792-66-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1792-68-0x0000000000910000-0x0000000000C13000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads