formbook | f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651

General

Target

f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe
Size

1.0MB
MD5

0de4eb1758f5ef209ed50d5728cbb729
SHA1

dc50323b58a5f7a71f9c51c135e09f522aba1d26
SHA256

f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651
SHA512

616bac0fdbf0ae628b8c6fb1cc2608a966703dce4005ea0812b9e7102e7db2e064c2e5512b725a10b052bf0f41d91888b9dcac7d63da22e6d844488dba366286
SSDEEP

24576:FAHnh+eWsN3skA4RV1Hom2KXMmHakjr3rmhkjknnL5:0h+ZkldoPK8YakvqhkjkN

Score

10^/10

formbook se63 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

se63

Decoy

socratesandhisclouds.com

versioncolor.com

ytcp011.com

908511.vip

egysrvs.com

ky5682011.cc

kkuu14.icu

wavebsb.com

klikadelivery.com

jnbxbpq.com

5o8oh.us

hemule.net

techinf.xyz

bevage.club

we37h.com

tipsde.shop

48136.vip

bestcampertrailerbrands.com

fairmedics.in

quixonic.tech

Signatures

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

Formbook payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2128-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2128-16-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/2684-20-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook
behavioral1/memory/2684-22-0x0000000000080000-0x00000000000AF000-memory.dmp	formbook

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2292 set thread context of 2128	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	28
PID 2128 set thread context of 1160	2128	svchost.exe	20
PID 2684 set thread context of 1160	2684	ipconfig.exe	20

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3036	2292	WerFault.exe	27

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2684	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2128	svchost.exe
2128	svchost.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe
2684	ipconfig.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2684	ipconfig.exe
2684	ipconfig.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2128	svchost.exe
Token: SeDebugPrivilege	2684	ipconfig.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe
2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe
1160	Explorer.EXE
1160	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe
2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2128	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	28
PID 2292 wrote to memory of 2128	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	28
PID 2292 wrote to memory of 2128	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	28
PID 2292 wrote to memory of 2128	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	28
PID 2292 wrote to memory of 2128	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	28
PID 2292 wrote to memory of 3036	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	29
PID 2292 wrote to memory of 3036	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	29
PID 2292 wrote to memory of 3036	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	29
PID 2292 wrote to memory of 3036	2292	f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe	29
PID 1160 wrote to memory of 2684	1160	Explorer.EXE	30
PID 1160 wrote to memory of 2684	1160	Explorer.EXE	30
PID 1160 wrote to memory of 2684	1160	Explorer.EXE	30
PID 1160 wrote to memory of 2684	1160	Explorer.EXE	30
PID 2684 wrote to memory of 2696	2684	ipconfig.exe	31
PID 2684 wrote to memory of 2696	2684	ipconfig.exe	31
PID 2684 wrote to memory of 2696	2684	ipconfig.exe	31
PID 2684 wrote to memory of 2696	2684	ipconfig.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Users\Admin\AppData\Local\Temp\f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe
  "C:\Users\Admin\AppData\Local\Temp\f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\f6723f25605e46b8bdd2a8a875ee319c40108491934b2f8fbcdd58d649cbc651.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 316
    3⤵
    - Program crash
    PID:3036
- C:\Windows\SysWOW64\ipconfig.exe
  "C:\Windows\SysWOW64\ipconfig.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Gathers network information
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2684
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    PID:2696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

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/1160-26-0x0000000006930000-0x0000000006A62000-memory.dmp

Filesize
1.2MB

Download
memory/1160-17-0x0000000006930000-0x0000000006A62000-memory.dmp

Filesize
1.2MB

Download
memory/1160-14-0x00000000003D0000-0x00000000004D0000-memory.dmp

Filesize
1024KB

Download
memory/1160-33-0x0000000006D00000-0x0000000006E20000-memory.dmp

Filesize
1.1MB

Download
memory/1160-30-0x0000000006D00000-0x0000000006E20000-memory.dmp

Filesize
1.1MB

Download
memory/1160-29-0x0000000006D00000-0x0000000006E20000-memory.dmp

Filesize
1.1MB

Download
memory/2128-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2128-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2128-15-0x0000000000150000-0x0000000000165000-memory.dmp

Filesize
84KB

Download
memory/2128-12-0x00000000009E0000-0x0000000000CE3000-memory.dmp

Filesize
3.0MB

Download
memory/2292-10-0x0000000000160000-0x0000000000164000-memory.dmp

Filesize
16KB

Download
memory/2684-19-0x00000000006A0000-0x00000000006AA000-memory.dmp

Filesize
40KB

Download
memory/2684-24-0x0000000001ED0000-0x0000000001F64000-memory.dmp

Filesize
592KB

Download
memory/2684-22-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2684-21-0x0000000002060000-0x0000000002363000-memory.dmp

Filesize
3.0MB

Download
memory/2684-20-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/2684-18-0x00000000006A0000-0x00000000006AA000-memory.dmp

Filesize
40KB

Download

Analysis

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