formbook | d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798

General

Target

d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe
Size

648KB
MD5

b44c4a259319f20aed7c92bf63e38925
SHA1

ba2ec96325e0927dd4f7fd22c8038964f2a69f4b
SHA256

d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798
SHA512

23b74f84fc0cff7a3b31d465cc3a36963fb6d87d5a775eebc6f204bd4ac4ba6ac90537780bf43a5cab49417d371038e039da63a6e560b5be804571e5114f0b6d
SSDEEP

12288:BM61jp2g3Wwr/PaDhDOKNIfTzi+mZZUAzb5I4yGlhA2/cMYtn9O8eIC1GFBSV/T:Hp2edeOKNOKxdIshA1ze

Score

10^/10

formbook pz08 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

pz08

Decoy

deespresence.com

fanyablack.com

papermoonnursery.com

sunriseclohting.store

jenstandsforarkansas.com

lkhtalentconsulting.com

baerana.com

hyperphit.com

davidianbrant.com

itkagear.com

web-findmy.site

liveforwardventures.com

skyenglearn.online

studio-sticky.store

yassa-hany.online

tacoshack479.com

bigtexture.xyz

erxkula.shop

go-bloggers.com

qwdlwys.site

Signatures

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

Formbook payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2708-13-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2144-21-0x00000000004F0000-0x0000000000530000-memory.dmp	formbook
behavioral1/memory/2144-20-0x00000000004F0000-0x0000000000530000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1716 set thread context of 2708	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	29

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2708	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe
2144	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2144	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 2144	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	28
PID 1716 wrote to memory of 2144	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	28
PID 1716 wrote to memory of 2144	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	28
PID 1716 wrote to memory of 2144	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	28
PID 1716 wrote to memory of 2708	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	29
PID 1716 wrote to memory of 2708	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	29
PID 1716 wrote to memory of 2708	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	29
PID 1716 wrote to memory of 2708	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	29
PID 1716 wrote to memory of 2708	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	29
PID 1716 wrote to memory of 2708	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	29
PID 1716 wrote to memory of 2708	1716	d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe	29

C:\Users\Admin\AppData\Local\Temp\d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe
"C:\Users\Admin\AppData\Local\Temp\d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2144
- C:\Users\Admin\AppData\Local\Temp\d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe
  "C:\Users\Admin\AppData\Local\Temp\d93058ce47215773bfed7fc6a36c4991a4d3278ce71cfd6ec23d0c3b74566798.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1716-17-0x0000000074810000-0x0000000074EFE000-memory.dmp

Filesize
6.9MB

Download
memory/1716-1-0x0000000074810000-0x0000000074EFE000-memory.dmp

Filesize
6.9MB

Download
memory/1716-2-0x0000000007290000-0x00000000072D0000-memory.dmp

Filesize
256KB

Download
memory/1716-0-0x0000000000320000-0x00000000003C8000-memory.dmp

Filesize
672KB

Download
memory/1716-5-0x0000000000310000-0x000000000031E000-memory.dmp

Filesize
56KB

Download
memory/1716-4-0x0000000000300000-0x000000000030A000-memory.dmp

Filesize
40KB

Download
memory/1716-6-0x0000000007760000-0x00000000077DC000-memory.dmp

Filesize
496KB

Download
memory/1716-3-0x0000000000230000-0x0000000000244000-memory.dmp

Filesize
80KB

Download
memory/2144-18-0x0000000073650000-0x0000000073BFB000-memory.dmp

Filesize
5.7MB

Download
memory/2144-21-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/2144-22-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/2144-20-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/2144-19-0x0000000073650000-0x0000000073BFB000-memory.dmp

Filesize
5.7MB

Download
memory/2144-23-0x0000000073650000-0x0000000073BFB000-memory.dmp

Filesize
5.7MB

Download
memory/2708-9-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2708-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2708-16-0x0000000000930000-0x0000000000C33000-memory.dmp

Filesize
3.0MB

Download
memory/2708-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2708-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

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