formbook | 7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65

General

Target

7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
Size

839KB
MD5

cdc3220cc6be8eb55796d538a32233d8
SHA1

44a4112f85212f4be348c42710009fcec6337063
SHA256

7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65
SHA512

19a87701c03cce8056b361169526c830aad391ffea85849d1d69186354f032446126dcd373e11ea7d2b62dcde8bb84f8fd22f53e92d7b2a7f91bf170d98ef02b

Score

10^/10

formbook g2fg rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

g2fg

Decoy

snowcrash.website

pointman.us

newheartvalve.care

drandl.com

sandspringsramblers.com

programagubernamental.online

boja.us

mvrsnike.com

mentallyillmotherhood.com

facom.us

programagubernamental.store

izivente.com

roller-v.fr

amazonbioactives.com

metaverseapple.xyz

5gt-mobilevsverizon.com

gtwebsolutions.co

scottdunn.life

usdp.trade

pikmin.run

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
behavioral1/memory/2748-127-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe

description	pid	process	target process
PID 2756 set thread context of 2748	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.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

3048 schtasks.exe

pid	process
3048	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exe7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe

pid	process
4052	powershell.exe
4052	powershell.exe
2748	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
2748	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
4052	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4052 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4052	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe

description	pid	process	target process
PID 2756 wrote to memory of 4052	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	powershell.exe
PID 2756 wrote to memory of 4052	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	powershell.exe
PID 2756 wrote to memory of 4052	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	powershell.exe
PID 2756 wrote to memory of 3048	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	schtasks.exe
PID 2756 wrote to memory of 3048	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	schtasks.exe
PID 2756 wrote to memory of 3048	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	schtasks.exe
PID 2756 wrote to memory of 2748	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
PID 2756 wrote to memory of 2748	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
PID 2756 wrote to memory of 2748	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
PID 2756 wrote to memory of 2748	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
PID 2756 wrote to memory of 2748	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
PID 2756 wrote to memory of 2748	2756	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe	7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe

C:\Users\Admin\AppData\Local\Temp\7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
"C:\Users\Admin\AppData\Local\Temp\7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2756

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SjnJDaeyWUC.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4052

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SjnJDaeyWUC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2EAD.tmp"
2⤵
- Creates scheduled task(s)
PID:3048

C:\Users\Admin\AppData\Local\Temp\7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe
"C:\Users\Admin\AppData\Local\Temp\7a39f705b79a26591fa930c917ebf37ac8f0394017521970a45cb8c49c3bbb65.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2748

Network

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\tmp2EAD.tmp
MD5
9baeb636097310afec608bbde3eabf6f

SHA1
466873af3d44cc6b402ee30c51f1d52852bcd233

SHA256
8a4af167fd4dd6507c66118ee00e533402cf9e1b4f063797fe51464c9e842110

SHA512
5a231cc852e1d637d943ea9faf262b09d1dc3968c170f68c2ac89a6c8c145236c4011693a03defdaee8019d88dd0014ead0e3e256169216dc06d2cde5e6e60da

Download Submit
memory/2748-135-0x00000000011A0000-0x00000000014C0000-memory.dmp

Filesize
3.1MB

Download
memory/2748-127-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2756-115-0x0000000000C10000-0x0000000000CEA000-memory.dmp

Filesize
872KB

Download
memory/2756-116-0x0000000005B20000-0x000000000601E000-memory.dmp

Filesize
5.0MB

Download
memory/2756-117-0x0000000005560000-0x00000000055F2000-memory.dmp

Filesize
584KB

Download
memory/2756-118-0x0000000005530000-0x000000000553A000-memory.dmp

Filesize
40KB

Download
memory/2756-119-0x0000000005B00000-0x0000000005B0C000-memory.dmp

Filesize
48KB

Download
memory/2756-120-0x0000000005620000-0x0000000005B1E000-memory.dmp

Filesize
5.0MB

Download
memory/2756-121-0x0000000007E40000-0x0000000007EDC000-memory.dmp

Filesize
624KB

Download
memory/2756-122-0x0000000007FE0000-0x000000000804A000-memory.dmp

Filesize
424KB

Download
memory/4052-131-0x0000000007C40000-0x0000000007CA6000-memory.dmp

Filesize
408KB

Download
memory/4052-137-0x0000000008230000-0x000000000827B000-memory.dmp

Filesize
300KB

Download
memory/4052-130-0x0000000007520000-0x0000000007586000-memory.dmp

Filesize
408KB

Download
memory/4052-128-0x00000000075A0000-0x0000000007BC8000-memory.dmp

Filesize
6.2MB

Download
memory/4052-132-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

Filesize
4KB

Download
memory/4052-133-0x0000000004BA2000-0x0000000004BA3000-memory.dmp

Filesize
4KB

Download
memory/4052-134-0x0000000007EA0000-0x00000000081F0000-memory.dmp

Filesize
3.3MB

Download
memory/4052-126-0x00000000049F0000-0x0000000004A26000-memory.dmp

Filesize
216KB

Download
memory/4052-136-0x0000000007E70000-0x0000000007E8C000-memory.dmp

Filesize
112KB

Download
memory/4052-129-0x0000000007380000-0x00000000073A2000-memory.dmp

Filesize
136KB

Download
memory/4052-138-0x0000000008570000-0x00000000085E6000-memory.dmp

Filesize
472KB

Download
memory/4052-147-0x00000000093E0000-0x0000000009413000-memory.dmp

Filesize
204KB

Download
memory/4052-148-0x00000000093C0000-0x00000000093DE000-memory.dmp

Filesize
120KB

Download
memory/4052-153-0x0000000009520000-0x00000000095C5000-memory.dmp

Filesize
660KB

Download
memory/4052-154-0x00000000098F0000-0x0000000009984000-memory.dmp

Filesize
592KB

Download
memory/4052-155-0x000000007F080000-0x000000007F081000-memory.dmp

Filesize
4KB

Download
memory/4052-156-0x0000000004BA3000-0x0000000004BA4000-memory.dmp

Filesize
4KB

Download
memory/4052-349-0x0000000009890000-0x00000000098AA000-memory.dmp

Filesize
104KB

Download
memory/4052-354-0x0000000009880000-0x0000000009888000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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