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/836-15-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/836-16-0x000000000041D0C0-mapping.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

eaae6c96269eff1ba5834ce343a2d1bf.exe

description pid process target process

PID 1232 set thread context of 836 1232 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

60 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

eaae6c96269eff1ba5834ce343a2d1bf.exeeaae6c96269eff1ba5834ce343a2d1bf.exe

pid process

1232 eaae6c96269eff1ba5834ce343a2d1bf.exe
836 eaae6c96269eff1ba5834ce343a2d1bf.exe
836 eaae6c96269eff1ba5834ce343a2d1bf.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

eaae6c96269eff1ba5834ce343a2d1bf.exe

description pid process

Token: SeDebugPrivilege 1232 eaae6c96269eff1ba5834ce343a2d1bf.exe

description	pid	process	target process
PID 1232 set thread context of 836	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe

pid	process
60	schtasks.exe

pid	process
1232	eaae6c96269eff1ba5834ce343a2d1bf.exe
836	eaae6c96269eff1ba5834ce343a2d1bf.exe
836	eaae6c96269eff1ba5834ce343a2d1bf.exe

description	pid	process
Token: SeDebugPrivilege	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

eaae6c96269eff1ba5834ce343a2d1bf.exe

description	pid	process	target process
PID 1232 wrote to memory of 60	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	schtasks.exe
PID 1232 wrote to memory of 60	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	schtasks.exe
PID 1232 wrote to memory of 60	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	schtasks.exe
PID 1232 wrote to memory of 836	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 1232 wrote to memory of 836	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 1232 wrote to memory of 836	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 1232 wrote to memory of 836	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 1232 wrote to memory of 836	1232	eaae6c96269eff1ba5834ce343a2d1bf.exe	eaae6c96269eff1ba5834ce343a2d1bf.exe
PID 1232 wrote to memory of 836	1232	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:1232

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CmpmdTAj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF65C.tmp"
2⤵
- Creates scheduled task(s)
PID:60

C:\Users\Admin\AppData\Local\Temp\eaae6c96269eff1ba5834ce343a2d1bf.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:836

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\tmpF65C.tmp
MD5
d3a37327647cdbccaf59338aa3e3e3f6

SHA1
026bcaff53f3a1b55ced0587342bce4792b6ac7a

SHA256
62daeb42e41bb4f9d0876476641ae1c8439b6054f8c4a4b91cc7453d1030b66e

SHA512
0cb01de1d2a48d2a23b84a73c3697780d8d7d7792dadee85e03b7aad9669f7a0b2753d276e60cf49a4efaed189e9e699289e2f9ac76e43f246b36389bb612a18

Download Submit
memory/60-13-0x0000000000000000-mapping.dmp

Download
memory/836-18-0x0000000000F50000-0x0000000001270000-memory.dmp

Filesize
3.1MB

Download
memory/836-16-0x000000000041D0C0-mapping.dmp

Download
memory/836-15-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1232-9-0x00000000050D0000-0x00000000050D1000-memory.dmp

Filesize
4KB

Download
memory/1232-2-0x0000000073CB0000-0x000000007439E000-memory.dmp

Filesize
6.9MB

Download
memory/1232-10-0x00000000052C0000-0x00000000052CE000-memory.dmp

Filesize
56KB

Download
memory/1232-11-0x00000000088A0000-0x00000000088E8000-memory.dmp

Filesize
288KB

Download
memory/1232-12-0x0000000008990000-0x0000000008991000-memory.dmp

Filesize
4KB

Download
memory/1232-8-0x00000000050B0000-0x00000000050B1000-memory.dmp

Filesize
4KB

Download
memory/1232-7-0x0000000005840000-0x0000000005841000-memory.dmp

Filesize
4KB

Download
memory/1232-6-0x0000000004E40000-0x0000000004E41000-memory.dmp

Filesize
4KB

Download
memory/1232-5-0x0000000005340000-0x0000000005341000-memory.dmp

Filesize
4KB

Download
memory/1232-3-0x00000000004A0000-0x00000000004A1000-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