formbook | 57fcc02e839d4ae0b8965ed55738960a952006f5e70ee1317f2bfacb97a43a5f

General

Target

eaae6c96269eff1ba5834ce343a2d1bf.exe
Size

395KB
MD5

eaae6c96269eff1ba5834ce343a2d1bf
SHA1

23917bba7902c5c54f36f863b374795ac5615324
SHA256

57fcc02e839d4ae0b8965ed55738960a952006f5e70ee1317f2bfacb97a43a5f
SHA512

c494c998ff4997e72265db49d13e6ed6d5db05d36ac9ed3b19a65664b11f79f7c99ea8ad442e053eed97b14cb5cf4c329202781522de97a1ab35a143e2d5c243

Score

10^/10

formbook xloader loader rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

C2

http://www.herbmedia.net/csv8/

Decoy

slgacha.com

oohdough.com

6983ylc.com

aykassociate.com

latin-hotspot.com

starrockindia.com

beamsubway.com

queensboutique1000.com

madbaddie.com

bhoomimart.com

ankitparivar.com

aldanasanchezmx.com

citest1597669833.com

cristianofreitas.com

myplantus.com

counterfeitmilk.com

8xf39.com

pregnantwomens.com

yyyut6.com

stnanguo.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2652-14-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2652-15-0x000000000041D0C0-mapping.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

eaae6c96269eff1ba5834ce343a2d1bf.exe

description pid process target process

PID 4052 set thread context of 2652 4052 eaae6c96269eff1ba5834ce343a2d1bf.exe eaae6c96269eff1ba5834ce343a2d1bf.exe
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

2136 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

eaae6c96269eff1ba5834ce343a2d1bf.exeeaae6c96269eff1ba5834ce343a2d1bf.exe

pid process

4052 eaae6c96269eff1ba5834ce343a2d1bf.exe
2652 eaae6c96269eff1ba5834ce343a2d1bf.exe
2652 eaae6c96269eff1ba5834ce343a2d1bf.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

eaae6c96269eff1ba5834ce343a2d1bf.exe

description pid process

Token: SeDebugPrivilege 4052 eaae6c96269eff1ba5834ce343a2d1bf.exe

description	pid	process	target process
PID 4052 set thread context of 2652	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe

pid	process
2136	schtasks.exe

pid	process
4052	eaae6c96269eff1ba5834ce343a2d1bf.exe
2652	eaae6c96269eff1ba5834ce343a2d1bf.exe
2652	eaae6c96269eff1ba5834ce343a2d1bf.exe

description	pid	process
Token: SeDebugPrivilege	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

eaae6c96269eff1ba5834ce343a2d1bf.exe

description	pid	process	target process
PID 4052 wrote to memory of 2136	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	schtasks.exe
PID 4052 wrote to memory of 2136	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	schtasks.exe
PID 4052 wrote to memory of 2136	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	schtasks.exe
PID 4052 wrote to memory of 2652	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 4052 wrote to memory of 2652	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 4052 wrote to memory of 2652	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 4052 wrote to memory of 2652	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 4052 wrote to memory of 2652	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 4052 wrote to memory of 2652	4052	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe

C:\Users\Admin\AppData\Local\Temp\eaae6c96269eff1ba5834ce343a2d1bf.exe
"C:\Users\Admin\AppData\Local\Temp\eaae6c96269eff1ba5834ce343a2d1bf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4052

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CmpmdTAj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB4FE.tmp"
2⤵
- Creates scheduled task(s)
PID:2136

C:\Users\Admin\AppData\Local\Temp\eaae6c96269eff1ba5834ce343a2d1bf.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2652

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB4FE.tmp
MD5
63fa6b9044e883bcc95209c3a7a7dee0

SHA1
20381fd4a7062f0b9c9c4c3f88fb1f1e90ba983a

SHA256
754ab38386338502ad7474e341488dc4312f637bd95080b1cce89c6c02c2f61c

SHA512
1b5857a773a8e6b8b740036c1838789ba7eb229cd267ff148323586e13e212746bc202be182e9fbf4aeb44226b2ab3a06f613ff2a2413bab71384abf878f9104

Download Submit
memory/2136-12-0x0000000000000000-mapping.dmp

Download
memory/2652-15-0x000000000041D0C0-mapping.dmp

Download
memory/2652-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4052-6-0x0000000004990000-0x0000000004991000-memory.dmp

Filesize
4KB

Download
memory/4052-8-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

Filesize
4KB

Download
memory/4052-9-0x0000000004D70000-0x0000000004D7E000-memory.dmp

Filesize
56KB

Download
memory/4052-10-0x0000000008440000-0x0000000008488000-memory.dmp

Filesize
288KB

Download
memory/4052-11-0x0000000008530000-0x0000000008531000-memory.dmp

Filesize
4KB

Download
memory/4052-7-0x00000000052F0000-0x00000000052F1000-memory.dmp

Filesize
4KB

Download
memory/4052-2-0x0000000073820000-0x0000000073F0E000-memory.dmp

Filesize
6.9MB

Download
memory/4052-5-0x0000000004DF0000-0x0000000004DF1000-memory.dmp

Filesize
4KB

Download
memory/4052-3-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads