formbook | 3f484db21bfaf4f98b9cc9446c3d667035bcbf576b1d6294daeb2bc9a0dcba88

Analysis

max time kernel
76s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
22/09/2022, 05:08

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General

Target

SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe
Size

437KB
MD5

70cfa5167777582bdeeadb50e056a9a6
SHA1

4018b878bb9582933b67b30c80c148fb652d18e7
SHA256

3f484db21bfaf4f98b9cc9446c3d667035bcbf576b1d6294daeb2bc9a0dcba88
SHA512

94f852371b911828754407badec5fe2893b25de3c2155d432643584e67e041cec316495a9afe35c6e0233f8e5b4bda2361c8868f7d9d1f7383aa1bc4e0babc07
SSDEEP

6144:mUXmX2EEXNKzFh7Wxp3jz5Ykzu64QGvJHs0e9JIuV:9X+EKjI3j664Q+PeZV

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

description	pid	Process	procid_target
PID 3260 set thread context of 2004	3260	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe	95

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2004	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe
2004	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3260	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3260 wrote to memory of 2004	3260	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe	95
PID 3260 wrote to memory of 2004	3260	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe	95
PID 3260 wrote to memory of 2004	3260	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe	95
PID 3260 wrote to memory of 2004	3260	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe	95
PID 3260 wrote to memory of 2004	3260	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe	95
PID 3260 wrote to memory of 2004	3260	SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe	95

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3260
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Mardom.MN.24.16425.25955.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2004

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2004-135-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2004-136-0x00000000018D0000-0x0000000001C1A000-memory.dmp

Filesize
3.3MB

Download
memory/2004-137-0x00000000018D0000-0x0000000001C1A000-memory.dmp

Filesize
3.3MB

Download
memory/3260-132-0x0000000000D30000-0x0000000000DA4000-memory.dmp

Filesize
464KB

Download
memory/3260-133-0x00000000051F0000-0x0000000005794000-memory.dmp

Filesize
5.6MB

Download