formbook | 7e0971e60d9f863d284c4cf2d4318ab2b1d4c7920e64956fd3ad47a9ccee2527

General

Target

a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe
Size

1.0MB
MD5

2cf26b9ca6de978134bf34e881525e73
SHA1

3f31fde180f01c1f2cf4976f38f6e142268feb92
SHA256

a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2
SHA512

99c306ce84c9bec9a27a275a514597a0e1773059357e41105c0f769365666c7298bcbb5038a45492975cfb3ee2965e057b30b63243af911f3ded03089cf6b84d
SSDEEP

24576:lqco14WIVkJPj6Yhk5Ue0uO0gAELPvLvpSf:lqrGt+JWYhk5Ue0uO0gvr

Score

10^/10

formbook scr3 discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

scr3

Decoy

IHJ9JVzAYK2EdGsB8Q==

tQQl6U7e5rfQ8KVIH41w+Ic=

FYieRjtFwhOhFFSvVIpQ4A==

jKzNCXBNZCpMdnVKatuN75g=

i3wz0asEojI0KuzYp62sFM46UQ==

+iRIHQcTwlOWHYJM/T+p

6JREbp/z4sLyDvm6o+Y=

ydTX2x/IbuLKFF2xYR21

ouHaYURXoZ4tl1L48w==

wR1dgL2/bcttD0jXvGz6LPAY7VzIJrY2Pw==

FGKSZFtrGYYVffi4Qi+596QMmWSffQ==

DBsYMHBNyDPhjzbtq1bmGcYJ1oSs

RJfO+Sz4BOOszYAh

zqxB4ctdj5LoqXhh+w==

WQSNj7gOui405jUyP6Fe0r2yhAg=

iLTDyCL/HR5tVfm6o+Y=

fiq4ygBd+0nXWpkGCwPKXEF+gQI=

2m+ubVwwh0HfKw==

KlJtjJj0jAkT0Dc0Cymh2L2yhAg=

SqLAZpjhRaSrYIJVKTCy4g==

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1964 set thread context of 2568	1964	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe	30

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	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2568	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2568	1964	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe	30
PID 1964 wrote to memory of 2568	1964	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe	30
PID 1964 wrote to memory of 2568	1964	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe	30
PID 1964 wrote to memory of 2568	1964	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe	30
PID 1964 wrote to memory of 2568	1964	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe	30
PID 1964 wrote to memory of 2568	1964	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe	30
PID 1964 wrote to memory of 2568	1964	a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe	30

C:\Users\Admin\AppData\Local\Temp\a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe
"C:\Users\Admin\AppData\Local\Temp\a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\Temp\a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe
  "C:\Users\Admin\AppData\Local\Temp\a0bbdef47b7dbb6df230758ba5021e2ae60acf37de54d987681c503828dd84d2.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2568

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/1964-8-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-4-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/1964-0-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/1964-3-0x00000000003E0000-0x00000000003F4000-memory.dmp

Filesize
80KB

Download
memory/1964-9-0x0000000004490000-0x00000000044FC000-memory.dmp

Filesize
432KB

Download
memory/1964-5-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-6-0x0000000000550000-0x000000000055C000-memory.dmp

Filesize
48KB

Download
memory/1964-16-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-2-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-1-0x0000000000E30000-0x0000000000F3A000-memory.dmp

Filesize
1.0MB

Download
memory/1964-7-0x00000000080D0000-0x0000000008194000-memory.dmp

Filesize
784KB

Download
memory/2568-14-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2568-17-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2568-10-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2568-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2568-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2568-18-0x0000000000830000-0x0000000000B33000-memory.dmp

Filesize
3.0MB

Download

Analysis

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