formbook | 086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123

General

Target

086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe
Size

769KB
MD5

0cd71f98b15304292c20f5edf389f84d
SHA1

b21b3ee39b34e6cbe4d51213844c924c837542f1
SHA256

086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123
SHA512

1da829cf5d30c393063f91d7d53dda03902e603fa927df0a03e7eeeb12c68c8fc3304f6f28a4700d3bd0644a919a3eca5e6c247f3b83cf5b9486d65a86a8b467
SSDEEP

12288:m1fe1F7Y7d471lUhJD/TOQFnUVtah4j1wuwZKZmDKzAYnrF4ZE6ae5/OMM8kL:m1W1FidNFfFU2kRwZ4GKnrWEe/OMZ

Score

10^/10

formbook me18 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

me18

Decoy

ccording-ssovr.xyz

ractionalfinancesolutions.xyz

uslkw-team.xyz

verythingstop.shop

ntirehome.services

na-lyst.net

onsumer-fsznl.xyz

ndevoastiraveria.cfd

siawellbeing.institute

evizjalrp.net

ig-woqgok.xyz

cvbe-but.xyz

yoei-spend.xyz

ilatify.app

xxlsopp.xyz

etworknorth.website

nvhjgy.top

nstead-nkrkgh.xyz

ernagevoicerswhatna.cfd

atarpostmu.top

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Formbook family
formbook

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/1144-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3220 set thread context of 1144	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	101

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe
3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe
1144	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe
1144	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3220 wrote to memory of 3944	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	100
PID 3220 wrote to memory of 3944	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	100
PID 3220 wrote to memory of 3944	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	100
PID 3220 wrote to memory of 1144	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	101
PID 3220 wrote to memory of 1144	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	101
PID 3220 wrote to memory of 1144	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	101
PID 3220 wrote to memory of 1144	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	101
PID 3220 wrote to memory of 1144	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	101
PID 3220 wrote to memory of 1144	3220	086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe	101

C:\Users\Admin\AppData\Local\Temp\086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe
"C:\Users\Admin\AppData\Local\Temp\086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3220
- C:\Users\Admin\AppData\Local\Temp\086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe
  "C:\Users\Admin\AppData\Local\Temp\086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe"
  2⤵
  PID:3944
- C:\Users\Admin\AppData\Local\Temp\086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe
  "C:\Users\Admin\AppData\Local\Temp\086e6e93db04c73bb5fe0e429eae88d77a4db13f139e5f1327c0ce17bc790123.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1144-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1144-14-0x00000000015B0000-0x00000000018FA000-memory.dmp

Filesize
3.3MB

Download
memory/3220-6-0x0000000005560000-0x00000000055FC000-memory.dmp

Filesize
624KB

Download
memory/3220-3-0x0000000005340000-0x00000000053D2000-memory.dmp

Filesize
584KB

Download
memory/3220-5-0x00000000751C0000-0x0000000075970000-memory.dmp

Filesize
7.7MB

Download
memory/3220-4-0x0000000005210000-0x000000000521A000-memory.dmp

Filesize
40KB

Download
memory/3220-0-0x00000000751CE000-0x00000000751CF000-memory.dmp

Filesize
4KB

Download
memory/3220-7-0x0000000006B40000-0x0000000006B5C000-memory.dmp

Filesize
112KB

Download
memory/3220-8-0x00000000751CE000-0x00000000751CF000-memory.dmp

Filesize
4KB

Download
memory/3220-9-0x00000000751C0000-0x0000000075970000-memory.dmp

Filesize
7.7MB

Download
memory/3220-10-0x0000000001300000-0x0000000001376000-memory.dmp

Filesize
472KB

Download
memory/3220-2-0x00000000058F0000-0x0000000005E94000-memory.dmp

Filesize
5.6MB

Download
memory/3220-13-0x00000000751C0000-0x0000000075970000-memory.dmp

Filesize
7.7MB

Download
memory/3220-1-0x00000000008A0000-0x0000000000964000-memory.dmp

Filesize
784KB

Download

Analysis

Sharing