formbook | 90212e18e6b4b235bbb6f4083bd0a2c491e0be12edc600199eb0ed0839d9a554

General

Target

Quotation Request - 10001.exe
Size

974KB
MD5

8adef204222f1f04ca7cab99cc19acd0
SHA1

ca9f9f95b42dd59cb9f6025b2b2bca16519fc00f
SHA256

90212e18e6b4b235bbb6f4083bd0a2c491e0be12edc600199eb0ed0839d9a554
SHA512

413e126fd5598dc1cba282595cad155d841d8222f861e264a857ef956f1d8f3deb63ae92be12737de3e3b89a5c51cbefa544500885127a3429bd7714ec6a89d5
SSDEEP

24576:sp3ym7jOPcdHAcWohx6n53nD29Zgu/P2Up+L74mBfNUstzo:sp3fHOPHohxC3nD6Zgu/uU

Score

10^/10

formbook m5oe rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

m5oe

Decoy

HdR8hG6r12hBYuHY4zv6YeeFPQ==

tD1V9gswYvgQXEGd

1xKtJ1LdqRYMRMC84U1A

MbhjiWb7Lz8z7KIWl3UyUIJwA6Tb

joVB5Xggy2RtE+odsZg=

TrduAIay6Y3SvoIK20xI

pSna7LOsXXwXT/zz3Iow4g==

QnthmO4Qst5gC3sDoA==

eAirzOOgO7SOCenz3Iow4g==

xg0uSbfLTg==

YWQXwyGRzPEHzGrDFE8CBSE=

ujLnfuXoH9dbgHIK20xI

291v0XsGFrYQXEGd

MRvTd/qMuaHpjCM=

X131fLC6VWX4MsvCb2IPjIfq8wlksWfg

Y9Bur8DbgqFt/Yni86MMCCE=

q6RTBmJkmy5pWTmmCCrvmuCDPw==

mQS26DojT+EQXEGd

sjHQ+Kav2Wx9FeodsZg=

JA24UKnTA5re1LhcQaVo/w==

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Quotation Request - 10001.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	Quotation Request - 10001.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Quotation Request - 10001.exeQuotation Request - 10001.exeWWAHost.exe

description	pid	process	target process
PID 1312 set thread context of 4364	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 4364 set thread context of 964	4364	Quotation Request - 10001.exe	Explorer.EXE
PID 1196 set thread context of 964	1196	WWAHost.exe	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

WWAHost.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	WWAHost.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

Quotation Request - 10001.exeQuotation Request - 10001.exeWWAHost.exe

pid	process
1312	Quotation Request - 10001.exe
1312	Quotation Request - 10001.exe
1312	Quotation Request - 10001.exe
1312	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
1196	WWAHost.exe
1196	WWAHost.exe
1196	WWAHost.exe
1196	WWAHost.exe
1196	WWAHost.exe
1196	WWAHost.exe
1196	WWAHost.exe
1196	WWAHost.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Quotation Request - 10001.exeWWAHost.exe

pid process

4364 Quotation Request - 10001.exe
4364 Quotation Request - 10001.exe
4364 Quotation Request - 10001.exe
1196 WWAHost.exe
1196 WWAHost.exe

pid	process
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
4364	Quotation Request - 10001.exe
1196	WWAHost.exe
1196	WWAHost.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

Quotation Request - 10001.exeQuotation Request - 10001.exeWWAHost.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	1312	Quotation Request - 10001.exe
Token: SeDebugPrivilege	4364	Quotation Request - 10001.exe
Token: SeDebugPrivilege	1196	WWAHost.exe
Token: SeShutdownPrivilege	964	Explorer.EXE
Token: SeCreatePagefilePrivilege	964	Explorer.EXE
Token: SeShutdownPrivilege	964	Explorer.EXE
Token: SeCreatePagefilePrivilege	964	Explorer.EXE
Token: SeShutdownPrivilege	964	Explorer.EXE
Token: SeCreatePagefilePrivilege	964	Explorer.EXE
Token: SeShutdownPrivilege	964	Explorer.EXE
Token: SeCreatePagefilePrivilege	964	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

964 Explorer.EXE
964 Explorer.EXE

pid	process
964	Explorer.EXE
964	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Quotation Request - 10001.exeExplorer.EXE

description	pid	process	target process
PID 1312 wrote to memory of 2484	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 2484	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 2484	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 1420	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 1420	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 1420	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 4364	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 4364	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 4364	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 4364	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 4364	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 1312 wrote to memory of 4364	1312	Quotation Request - 10001.exe	Quotation Request - 10001.exe
PID 964 wrote to memory of 1196	964	Explorer.EXE	WWAHost.exe
PID 964 wrote to memory of 1196	964	Explorer.EXE	WWAHost.exe
PID 964 wrote to memory of 1196	964	Explorer.EXE	WWAHost.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\Quotation Request - 10001.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation Request - 10001.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1312

C:\Users\Admin\AppData\Local\Temp\Quotation Request - 10001.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation Request - 10001.exe"
3⤵
PID:2484

C:\Users\Admin\AppData\Local\Temp\Quotation Request - 10001.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation Request - 10001.exe"
3⤵
PID:1420

C:\Users\Admin\AppData\Local\Temp\Quotation Request - 10001.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation Request - 10001.exe"
3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4364

C:\Windows\SysWOW64\WWAHost.exe
"C:\Windows\SysWOW64\WWAHost.exe"
2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1196

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/964-147-0x0000000008DB0000-0x0000000008F58000-memory.dmp

Filesize
1.7MB

Download
memory/964-155-0x0000000008F60000-0x0000000009078000-memory.dmp

Filesize
1.1MB

Download
memory/964-154-0x0000000008F60000-0x0000000009078000-memory.dmp

Filesize
1.1MB

Download
memory/1196-153-0x0000000000E30000-0x0000000000E5D000-memory.dmp

Filesize
180KB

Download
memory/1196-149-0x0000000000890000-0x000000000096C000-memory.dmp

Filesize
880KB

Download
memory/1196-148-0x0000000000000000-mapping.dmp

Download
memory/1196-151-0x0000000001BB0000-0x0000000001EFA000-memory.dmp

Filesize
3.3MB

Download
memory/1196-150-0x0000000000E30000-0x0000000000E5D000-memory.dmp

Filesize
180KB

Download
memory/1196-152-0x0000000001AE0000-0x0000000001B6F000-memory.dmp

Filesize
572KB

Download
memory/1312-135-0x0000000005010000-0x000000000501A000-memory.dmp

Filesize
40KB

Download
memory/1312-132-0x00000000004D0000-0x00000000005CA000-memory.dmp

Filesize
1000KB

Download
memory/1312-136-0x0000000006F60000-0x0000000006FFC000-memory.dmp

Filesize
624KB

Download
memory/1312-134-0x0000000004F70000-0x0000000005002000-memory.dmp

Filesize
584KB

Download
memory/1312-133-0x0000000005480000-0x0000000005A24000-memory.dmp

Filesize
5.6MB

Download
memory/1420-138-0x0000000000000000-mapping.dmp

Download
memory/2484-137-0x0000000000000000-mapping.dmp

Download
memory/4364-146-0x0000000000CD0000-0x0000000000CE0000-memory.dmp

Filesize
64KB

Download
memory/4364-145-0x0000000001140000-0x000000000148A000-memory.dmp

Filesize
3.3MB

Download
memory/4364-144-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/4364-143-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4364-142-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4364-140-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4364-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads