formbook | 68ecb3a0784bbfd4ac9f3d1c76cfc09cff02b4298839e2e1b293e9ef8833b265

General

Target

SecuriteInfo.com.Win32.PWSX-gen.1463.exe
Size

1.1MB
MD5

0ce09a0d9e6f501f9b4839058a712ef6
SHA1

de969216ac3b44862c490f0d8e74911fe36915e0
SHA256

68ecb3a0784bbfd4ac9f3d1c76cfc09cff02b4298839e2e1b293e9ef8833b265
SHA512

b63d3616ece35dbe634558a79d7d6cacc1b5d237288b440aa1f9e0e78c73f9cc1875e590dfed4269cb0b1ae41f982e388d9da0563a752371d33da83ff5745843
SSDEEP

12288:2qDhBzE3BExvIGnv9friMBm2pIsVMspKeUlP4ysY/LC+kobWX6GeakXwM:lcREqGFfri63K1sY/LoqWX6F7f

Score

10^/10

formbook s92n rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

s92n

Decoy

granlogiasoberana.com

roblox-so.com

buycarsonline.fyi

thesaleworld.com

laterlifegroup.com

lov3stia.com

frdgg.cfd

businessllp.com

margaretsbeautifiedshop.com

123bet.store

sadalagran.com

psychedelicshippiez.com

bonitaspringskayakrentals.com

thorsbyinsurance.com

visionauto-int.com

k3cosmetic.skin

ilogtv.com

one-big-yes.com

houseofmorrow.com

pisigranjariogrande.online

Signatures

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

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/584-67-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/584-68-0x000000000041F150-mapping.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1280 set thread context of 584	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	32

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1136	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe
1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe
1328	powershell.exe
584	SecuriteInfo.com.Win32.PWSX-gen.1463.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe
Token: SeDebugPrivilege	1328	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 1328	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	28
PID 1280 wrote to memory of 1328	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	28
PID 1280 wrote to memory of 1328	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	28
PID 1280 wrote to memory of 1328	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	28
PID 1280 wrote to memory of 1136	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	31
PID 1280 wrote to memory of 1136	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	31
PID 1280 wrote to memory of 1136	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	31
PID 1280 wrote to memory of 1136	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	31
PID 1280 wrote to memory of 584	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	32
PID 1280 wrote to memory of 584	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	32
PID 1280 wrote to memory of 584	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	32
PID 1280 wrote to memory of 584	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	32
PID 1280 wrote to memory of 584	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	32
PID 1280 wrote to memory of 584	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	32
PID 1280 wrote to memory of 584	1280	SecuriteInfo.com.Win32.PWSX-gen.1463.exe	32

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XtxQKr.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1328
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XtxQKr" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAB3E.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1136
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe
  "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.1463.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:584

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAB3E.tmp

Filesize
1KB

MD5
cdca972ce445f258849d2ef7c7b1dec3

SHA1
abaede465a0d21b45fea8e0b6a9e7bb40663ac35

SHA256
3a7ccb2075eb1cb156100c8001e368ab64709516e0535f661f9a2d4a6c7b7c1a

SHA512
0fbbd3fdad8db2f6744c5d9a32c73e66b2566aa43f130f75a5a44563288833274cfa697907036106f9f3f5e4b299a45342391071e943d6abb2fc5ea6e2177cbc

Download Submit
memory/584-69-0x0000000000960000-0x0000000000C63000-memory.dmp

Filesize
3.0MB

Download
memory/584-67-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/584-65-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/584-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1280-58-0x0000000006060000-0x00000000060EE000-memory.dmp

Filesize
568KB

Download
memory/1280-63-0x0000000005C80000-0x0000000005CB4000-memory.dmp

Filesize
208KB

Download
memory/1280-54-0x0000000001250000-0x000000000137A000-memory.dmp

Filesize
1.2MB

Download
memory/1280-57-0x00000000005C0000-0x00000000005CC000-memory.dmp

Filesize
48KB

Download
memory/1280-56-0x0000000000500000-0x000000000051A000-memory.dmp

Filesize
104KB

Download
memory/1280-55-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download
memory/1328-70-0x000000006E580000-0x000000006EB2B000-memory.dmp

Filesize
5.7MB

Download
memory/1328-71-0x000000006E580000-0x000000006EB2B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads