formbook | 3c63f0da1a6f07ac40a85a614caef3d4b5edb022869d30385e59282576db579c

General

Target

02a6ec40adc5114071950b305a7dad31.exe
Size

483KB
MD5

02a6ec40adc5114071950b305a7dad31
SHA1

2d4704843149608a649b19bb6d0ddcd25a8ffe45
SHA256

3c63f0da1a6f07ac40a85a614caef3d4b5edb022869d30385e59282576db579c
SHA512

d30d11be7a6362603957f1d05ef11c97185b61b87e947028729bb4f28e673a777fb777eb9704039b0c1b1a333c61278a0f70492aebd524a9aa9e6c2646eb1fcb
SSDEEP

6144:AIFhuSYWFYgrKsUc3y2WnO1xzcWmZXe2rkwnbo60T21BOcCSrYDEgfje5ig1ef9B:th8Mz+sv3y2N1xzAZprkmuN/SD5iKefz

Score

10^/10

formbook ow persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

3.9

Campaign

ow

Decoy

piavecaffe.com

jlxkqg.men

lifesavingfoundation.net

karadasama.net

michaeltraolach-macsweeney.com

thunderwatches.com

serviciocasawhirlpool.biz

c-cap.online

itparksolution.com

clarityhearingkw.com

wpgrosiri.date

colemarshalcambell.com

webperffest.com

adjusterforirma.info

buildersqq.com

spiritualwisdominindia.com

111222333.net

traditionalarabicdishes.com

hmlifi.com

receive-our-info-heredaily.info

Signatures

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

Formbook payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2072-26-0x0000000000080000-0x00000000000AA000-memory.dmp	formbook
behavioral1/memory/2072-30-0x0000000000080000-0x00000000000AA000-memory.dmp	formbook
behavioral1/memory/2072-35-0x0000000000080000-0x00000000000AA000-memory.dmp	formbook

Executes dropped EXE 2 IoCs

Processes:

syscheck.exesyscheck.exe

pid process

2480 syscheck.exe
2072 syscheck.exe
Loads dropped DLL 2 IoCs

Processes:

cmd.exesyscheck.exe

pid process

1052 cmd.exe
2480 syscheck.exe

pid	process
2480	syscheck.exe
2072	syscheck.exe

pid	process
1052	cmd.exe
2480	syscheck.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

syscheck.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\sysnet = "C:\\Users\\Admin\\AppData\\Local\\syscheck.exe -boot"	syscheck.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

syscheck.exesyscheck.exe

description	pid	process	target process
PID 2480 set thread context of 2072	2480	syscheck.exe	syscheck.exe
PID 2072 set thread context of 1212	2072	syscheck.exe	Explorer.EXE
PID 2072 set thread context of 1212	2072	syscheck.exe	Explorer.EXE

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

syscheck.exe

pid process

2072 syscheck.exe
2072 syscheck.exe
2072 syscheck.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

syscheck.exe

pid process

2072 syscheck.exe
2072 syscheck.exe

pid	process
2072	syscheck.exe
2072	syscheck.exe
2072	syscheck.exe

pid	process
2072	syscheck.exe
2072	syscheck.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

02a6ec40adc5114071950b305a7dad31.exesyscheck.exesyscheck.exe

description	pid	process
Token: SeDebugPrivilege	1208	02a6ec40adc5114071950b305a7dad31.exe
Token: SeDebugPrivilege	2480	syscheck.exe
Token: SeDebugPrivilege	2072	syscheck.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

02a6ec40adc5114071950b305a7dad31.execmd.exesyscheck.exe

description	pid	process	target process
PID 1208 wrote to memory of 2928	1208	02a6ec40adc5114071950b305a7dad31.exe	cmd.exe
PID 1208 wrote to memory of 2928	1208	02a6ec40adc5114071950b305a7dad31.exe	cmd.exe
PID 1208 wrote to memory of 2928	1208	02a6ec40adc5114071950b305a7dad31.exe	cmd.exe
PID 1208 wrote to memory of 2928	1208	02a6ec40adc5114071950b305a7dad31.exe	cmd.exe
PID 1208 wrote to memory of 1052	1208	02a6ec40adc5114071950b305a7dad31.exe	cmd.exe
PID 1208 wrote to memory of 1052	1208	02a6ec40adc5114071950b305a7dad31.exe	cmd.exe
PID 1208 wrote to memory of 1052	1208	02a6ec40adc5114071950b305a7dad31.exe	cmd.exe
PID 1208 wrote to memory of 1052	1208	02a6ec40adc5114071950b305a7dad31.exe	cmd.exe
PID 1052 wrote to memory of 2480	1052	cmd.exe	syscheck.exe
PID 1052 wrote to memory of 2480	1052	cmd.exe	syscheck.exe
PID 1052 wrote to memory of 2480	1052	cmd.exe	syscheck.exe
PID 1052 wrote to memory of 2480	1052	cmd.exe	syscheck.exe
PID 2480 wrote to memory of 2072	2480	syscheck.exe	syscheck.exe
PID 2480 wrote to memory of 2072	2480	syscheck.exe	syscheck.exe
PID 2480 wrote to memory of 2072	2480	syscheck.exe	syscheck.exe
PID 2480 wrote to memory of 2072	2480	syscheck.exe	syscheck.exe
PID 2480 wrote to memory of 2072	2480	syscheck.exe	syscheck.exe
PID 2480 wrote to memory of 2072	2480	syscheck.exe	syscheck.exe
PID 2480 wrote to memory of 2072	2480	syscheck.exe	syscheck.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1212

C:\Users\Admin\AppData\Local\Temp\02a6ec40adc5114071950b305a7dad31.exe
"C:\Users\Admin\AppData\Local\Temp\02a6ec40adc5114071950b305a7dad31.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\02a6ec40adc5114071950b305a7dad31.exe" "C:\Users\Admin\AppData\Local\syscheck.exe"
3⤵
PID:2928

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\syscheck.exe"
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1052

C:\Users\Admin\AppData\Local\syscheck.exe
"C:\Users\Admin\AppData\Local\syscheck.exe"
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2480

C:\Users\Admin\AppData\Local\syscheck.exe
"C:\Users\Admin\AppData\Local\syscheck.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2072

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

\Users\Admin\AppData\Local\syscheck.exe
Filesize
483KB

MD5
02a6ec40adc5114071950b305a7dad31

SHA1
2d4704843149608a649b19bb6d0ddcd25a8ffe45

SHA256
3c63f0da1a6f07ac40a85a614caef3d4b5edb022869d30385e59282576db579c

SHA512
d30d11be7a6362603957f1d05ef11c97185b61b87e947028729bb4f28e673a777fb777eb9704039b0c1b1a333c61278a0f70492aebd524a9aa9e6c2646eb1fcb

Download Submit
memory/1208-3-0x0000000004960000-0x00000000049A0000-memory.dmp

Filesize
256KB

Download
memory/1208-2-0x0000000000510000-0x000000000052C000-memory.dmp

Filesize
112KB

Download
memory/1208-6-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/1208-7-0x0000000004960000-0x00000000049A0000-memory.dmp

Filesize
256KB

Download
memory/1208-1-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/1208-12-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/1208-0-0x00000000009C0000-0x0000000000A3E000-memory.dmp

Filesize
504KB

Download
memory/1212-32-0x0000000002D60000-0x0000000002E60000-memory.dmp

Filesize
1024KB

Download
memory/1212-39-0x0000000007650000-0x00000000077B8000-memory.dmp

Filesize
1.4MB

Download
memory/1212-38-0x0000000007650000-0x00000000077B8000-memory.dmp

Filesize
1.4MB

Download
memory/1212-37-0x0000000004D80000-0x0000000004EC3000-memory.dmp

Filesize
1.3MB

Download
memory/1212-33-0x0000000004D80000-0x0000000004EC3000-memory.dmp

Filesize
1.3MB

Download
memory/2072-31-0x00000000002C0000-0x00000000002D4000-memory.dmp

Filesize
80KB

Download
memory/2072-35-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/2072-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2072-26-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/2072-36-0x0000000000340000-0x0000000000354000-memory.dmp

Filesize
80KB

Download
memory/2072-29-0x00000000008F0000-0x0000000000BF3000-memory.dmp

Filesize
3.0MB

Download
memory/2072-30-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/2072-18-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/2072-20-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/2480-15-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2480-17-0x0000000004A60000-0x0000000004AA0000-memory.dmp

Filesize
256KB

Download
memory/2480-13-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2480-28-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2480-14-0x0000000004A60000-0x0000000004AA0000-memory.dmp

Filesize
256KB

Download
memory/2480-11-0x0000000000390000-0x000000000040E000-memory.dmp

Filesize
504KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads