formbook | 9746664201bc06916ab09deb02fc11ed4442c46f41135f7f3e87f43d9212f2a9

Analysis

max time kernel
45s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07-12-2022 06:31

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General

Target

SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
Size

334KB
MD5

c5393296a8272e295bdffd4a85fd1189
SHA1

0c1264930c78caccb99990b26d0a78b0e1c997d1
SHA256

9746664201bc06916ab09deb02fc11ed4442c46f41135f7f3e87f43d9212f2a9
SHA512

b477f136810e6d766d771fa1ad7a5d45e8e719279b504e3de13d30873db39faf527c75c9e9f459b20371cef46d7450b83a790b280b03695192ade046ce415495
SSDEEP

6144:JhqA3Yw76hO5FbgjKwfx78wNULuYi2wW5nX1DcbUj9+jv2wjQ2:XV3Yw76hk2KwfywDYZZyCSvB

Score

10^/10

formbook ermr rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

ermr

Decoy

ErOK6LFCgNIAlQmH54oaYOL/CN29Z78=

qNSdDhu/PT/1fgafDagiCSZH1SY=

wLpPOAkYS8EABl3pHGc4hNT/Q1sHBrU=

jSxRvptHkeTGl7PT0SEmaZmjqzanuA==

b91oL+2wCcpyhnd6yvF6Pg==

mr81yp1/qqZX

hy7Xsz/PU/LWHMcGL4UYJx9n3A==

KlwrHt1gouPaXaWhoQ==

ng8M320IRJL9Ptw=

8GQbOXuaWxvKnNM=

XndOL7E5sNpVUNty4d/a

rryPBBC8PybYb+2h2MF3FHGL

kEoeyERSVCYO0g==

5/P+SBDby5hO

1fYXc30/h9W7iO17

34X+YKR+wRFE

8ir/X2MlVByh5lQ1ow8=

u9ikm2UMZ7J7hpCYow==

FLI+c3clp1BNDjVAfvC2Dnw=

t21Erq8/r09wAzAJTAH3Ng==

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe

description	pid	process	target process
PID 1464 set thread context of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe

pid process

820 SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe

pid	process
820	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe

description	pid	process	target process
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
PID 1464 wrote to memory of 820	1464	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe	SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1464

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.8619.13553.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:820

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/820-56-0x0000000000090000-0x00000000000BD000-memory.dmp

Filesize
180KB

Download
memory/820-57-0x0000000000090000-0x00000000000BD000-memory.dmp

Filesize
180KB

Download
memory/820-61-0x0000000000090000-0x00000000000BD000-memory.dmp

Filesize
180KB

Download
memory/820-60-0x0000000000420330-mapping.dmp

Download
memory/820-63-0x00000000008F0000-0x0000000000BF3000-memory.dmp

Filesize
3.0MB

Download
memory/1464-54-0x0000000001120000-0x000000000117A000-memory.dmp

Filesize
360KB

Download
memory/1464-55-0x00000000758B1000-0x00000000758B3000-memory.dmp

Filesize
8KB

Download