formbook | 89af280045471592c70e1c139db75bbe28354d08370ac05dff4ea8245f2088b5

General

Target

Quotation.exe
Size

1.0MB
MD5

7fd40d18e9804f154780cbb3d2b017d8
SHA1

772940d64eb308d240cd205d29c4e1c5881a96b4
SHA256

89af280045471592c70e1c139db75bbe28354d08370ac05dff4ea8245f2088b5
SHA512

1cbfe6168b30db197a140ccc3fdf9b2dbe5e63db246c734d3374c0e026863bec025f7a1f104f35e77058370203b76ee3ff805c697a74d04ba2343d722d9d1154
SSDEEP

12288:8OHgGPilFfoqztDiGW8E2YoFhqJLNu6n0o/rUbihaIJDk:HbiAkD08rYoFALK44bisYI

Score

10^/10

formbook nhg6 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

nhg6

Decoy

FSZGb3Of7ECMIOG9mh1ql/w=

DAPP3Pm63eo+zg==

khOZTuClxYsKQsZALgy3ob9TFAk=

5uWol2f/RF3CAwFd

P70LqPOi2iE9g4vpPH1Lk8E0K6tC

KBRl7TSt3eo+zg==

rqedJWUJXKkDbORa

lpORtIg8lvMKbJ77PQW9kes=

Qinv+gsohAIooqyTcfUYgZ/IVxQ=

J0L2ggPAiE2gxm4=

r/I6qOGI5noJCghf

khJg6HKM6l9okVK+pg==

HRMTK/6p3eo+zg==

HqMiuv2JaKYJCghf

+FzGYtsGTpK46OkKkh5C

BBrOUpUY91R/r8gkPwrcuw==

klWfn2smdNcqog581h6vX7px

t8uvr7+R7IPaHSOH1hqvX7px

bHdghkj64OjzY2hOLa/WObrRkkeJjQ==

s3/smhoylh1J0mPS4aDHBDRyJw==

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Loads dropped DLL 1 IoCs

Processes:

ipconfig.exe

pid process

1864 ipconfig.exe

pid	process
1864	ipconfig.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Quotation.exeRegSvcs.exeipconfig.exe

description	pid	process	target process
PID 1932 set thread context of 572	1932	Quotation.exe	RegSvcs.exe
PID 572 set thread context of 1324	572	RegSvcs.exe	Explorer.EXE
PID 1864 set thread context of 1324	1864	ipconfig.exe	Explorer.EXE

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

Processes:

schtasks.exe

pid process

2036 schtasks.exe
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exe

pid process

1864 ipconfig.exe

pid	process
2036	schtasks.exe

pid	process
1864	ipconfig.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

ipconfig.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-3845472200-3839195424-595303356-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

RegSvcs.exepowershell.exeipconfig.exe

pid process

572 RegSvcs.exe
1076 powershell.exe
572 RegSvcs.exe
572 RegSvcs.exe
572 RegSvcs.exe
1864 ipconfig.exe
1864 ipconfig.exe
1864 ipconfig.exe
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

RegSvcs.exeipconfig.exe

pid process

572 RegSvcs.exe
572 RegSvcs.exe
572 RegSvcs.exe
1864 ipconfig.exe
1864 ipconfig.exe
1864 ipconfig.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exeRegSvcs.exeipconfig.exe

description pid process

Token: SeDebugPrivilege 1076 powershell.exe
Token: SeDebugPrivilege 572 RegSvcs.exe
Token: SeDebugPrivilege 1864 ipconfig.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1324 Explorer.EXE
1324 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1324 Explorer.EXE
1324 Explorer.EXE

pid	process
572	RegSvcs.exe
1076	powershell.exe
572	RegSvcs.exe
572	RegSvcs.exe
572	RegSvcs.exe
1864	ipconfig.exe
1864	ipconfig.exe
1864	ipconfig.exe

pid	process
572	RegSvcs.exe
572	RegSvcs.exe
572	RegSvcs.exe
1864	ipconfig.exe
1864	ipconfig.exe
1864	ipconfig.exe

description	pid	process
Token: SeDebugPrivilege	1076	powershell.exe
Token: SeDebugPrivilege	572	RegSvcs.exe
Token: SeDebugPrivilege	1864	ipconfig.exe

pid	process
1324	Explorer.EXE
1324	Explorer.EXE

pid	process
1324	Explorer.EXE
1324	Explorer.EXE

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

Quotation.exeExplorer.EXEipconfig.exe

description	pid	process	target process
PID 1932 wrote to memory of 1076	1932	Quotation.exe	powershell.exe
PID 1932 wrote to memory of 1076	1932	Quotation.exe	powershell.exe
PID 1932 wrote to memory of 1076	1932	Quotation.exe	powershell.exe
PID 1932 wrote to memory of 1076	1932	Quotation.exe	powershell.exe
PID 1932 wrote to memory of 2036	1932	Quotation.exe	schtasks.exe
PID 1932 wrote to memory of 2036	1932	Quotation.exe	schtasks.exe
PID 1932 wrote to memory of 2036	1932	Quotation.exe	schtasks.exe
PID 1932 wrote to memory of 2036	1932	Quotation.exe	schtasks.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1932 wrote to memory of 572	1932	Quotation.exe	RegSvcs.exe
PID 1324 wrote to memory of 1864	1324	Explorer.EXE	ipconfig.exe
PID 1324 wrote to memory of 1864	1324	Explorer.EXE	ipconfig.exe
PID 1324 wrote to memory of 1864	1324	Explorer.EXE	ipconfig.exe
PID 1324 wrote to memory of 1864	1324	Explorer.EXE	ipconfig.exe
PID 1864 wrote to memory of 1636	1864	ipconfig.exe	Firefox.exe
PID 1864 wrote to memory of 1636	1864	ipconfig.exe	Firefox.exe
PID 1864 wrote to memory of 1636	1864	ipconfig.exe	Firefox.exe
PID 1864 wrote to memory of 1636	1864	ipconfig.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1932

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UDBEbqvAJGhh.exe"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1076

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UDBEbqvAJGhh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA8FD.tmp"
3⤵
- Creates scheduled task(s)
PID:2036

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:572

C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Gathers network information
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1864

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1636

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Command-Line Interface

1

T1059

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA8FD.tmp
Filesize
1KB

MD5
09dd2203f36a0dc94cd0a1c0a24d4f4b

SHA1
f54ba810936cfa2f144c4c0379a67cc23196c75c

SHA256
8e6a5f796cd2a1df1402f957148d1bbbfd292d47610c03273628c71df0afc670

SHA512
e4746279d2f1768057719c499e0d91165bd08636c411f87e583f91e8247a037fc68b863e5f4c71ae523ff2a6341b1c5b77743e892f916db192943de29eaa47e4

Download Submit
\Users\Admin\AppData\Local\Temp\sqlite3.dll
Filesize
832KB

MD5
07fb6d31f37fb1b4164bef301306c288

SHA1
4cb41af6d63a07324ef6b18b1a1f43ce94e25626

SHA256
06ddf0a370af00d994824605a8e1307ba138f89b2d864539f0d19e8804edac02

SHA512
cab4a7c5805b80851aba5f2c9b001fabc1416f6648d891f49eacc81fe79287c5baa01306a42298da722750b812a4ea85388ffae9200dcf656dd1d5b5b9323353

Download Submit
memory/572-72-0x0000000000A40000-0x0000000000D43000-memory.dmp

Filesize
3.0MB

Download
memory/572-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/572-73-0x0000000000130000-0x0000000000140000-memory.dmp

Filesize
64KB

Download
memory/572-76-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/572-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/572-62-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/572-65-0x00000000004012B0-mapping.dmp

Download
memory/572-77-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/572-70-0x0000000000401000-0x000000000042F000-memory.dmp

Filesize
184KB

Download
memory/572-69-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1076-68-0x0000000074340000-0x00000000748EB000-memory.dmp

Filesize
5.7MB

Download
memory/1076-57-0x0000000000000000-mapping.dmp

Download
memory/1076-82-0x0000000074340000-0x00000000748EB000-memory.dmp

Filesize
5.7MB

Download
memory/1324-84-0x0000000006AF0000-0x0000000006C78000-memory.dmp

Filesize
1.5MB

Download
memory/1324-74-0x0000000004CF0000-0x0000000004E25000-memory.dmp

Filesize
1.2MB

Download
memory/1324-86-0x0000000006AF0000-0x0000000006C78000-memory.dmp

Filesize
1.5MB

Download
memory/1864-80-0x00000000000E0000-0x000000000010D000-memory.dmp

Filesize
180KB

Download
memory/1864-75-0x0000000000000000-mapping.dmp

Download
memory/1864-79-0x0000000000140000-0x000000000014A000-memory.dmp

Filesize
40KB

Download
memory/1864-81-0x00000000020D0000-0x00000000023D3000-memory.dmp

Filesize
3.0MB

Download
memory/1864-83-0x0000000000350000-0x00000000003DF000-memory.dmp

Filesize
572KB

Download
memory/1864-85-0x00000000000E0000-0x000000000010D000-memory.dmp

Filesize
180KB

Download
memory/1932-55-0x0000000074340000-0x00000000748EB000-memory.dmp

Filesize
5.7MB

Download
memory/1932-67-0x0000000074340000-0x00000000748EB000-memory.dmp

Filesize
5.7MB

Download
memory/1932-56-0x0000000074340000-0x00000000748EB000-memory.dmp

Filesize
5.7MB

Download
memory/1932-54-0x0000000075981000-0x0000000075983000-memory.dmp

Filesize
8KB

Download
memory/2036-58-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads