formbook | 2c57f3f9227d165321ad3ec29060b58358f3e95968cc1b4b6eff7eb978a993d1

General

Target

Outstanding SOA.exe
Size

339KB
MD5

301addb86ca3c942e69305684bf5c91f
SHA1

5ba7b078b5c4f83582f4b5fab738d2bc40b3caac
SHA256

2c57f3f9227d165321ad3ec29060b58358f3e95968cc1b4b6eff7eb978a993d1
SHA512

119d0d4a47a7dc8a2c6e823a706c5c93c6a3b746d6ac97f4fc1889133b42ac8bb191386bf71c3a299d92b63d87a24031c7a3aa339b7e18f67fe571d723e2dd4b
SSDEEP

6144:9kw5Ozbc0itHVpknYIuGGzQe+rnqLG529GmuVyvp0csCAFSuH:toyBMnYYHHb29BuVyvqh1

Score

10^/10

formbook scse persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

scse

Decoy

SKpYFyVNT2zunKf0uuM=

FlEHUseI7I5XbrO8fR/XBcS9ZA==

FPuxoUOxkLiATugw

VKdxsDSk0jdT5Kw=

FpqHf9iI/1tl97E=

YGI6sIl3UIxfZvlD+JiUuuLR

oBAEO0suBEAD5aK00A==

RKJqTzg4gQ/Q6DYSuTjDGkwuyl0ik5Kb8w==

VFg9s3W0/Ype8A3cZb+D7g==

hwD+VNd6014nrsaTWm4FBcS9ZA==

zkAdUq1soKYUfZaTqLmL

XVQ9WbRivUIQ477a/hKv+g==

QireF2geizAwmp674AGc5g==

PSTUQxs6j8OATugw

LHJhyy2VbX8NEqf0uuM=

MiY1vg6T3HqATugw

wqkUjaVXnGgBqA==

jUr/eUtSIT01Wegt

PjQidcqKzAbSZICUZb+D7g==

OkAmcv12sUEAIHwFHakzdIo2FPHw

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Executes dropped EXE 2 IoCs

Processes:

ppazwvktk.exeppazwvktk.exe

pid process

2036 ppazwvktk.exe
1760 ppazwvktk.exe

pid	process
2036	ppazwvktk.exe
1760	ppazwvktk.exe

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:

ppazwvktk.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Control Panel\International\Geo\Nation	ppazwvktk.exe

Loads dropped DLL 3 IoCs

Processes:

Outstanding SOA.exeppazwvktk.exewlanext.exe

pid process

1972 Outstanding SOA.exe
2036 ppazwvktk.exe
1552 wlanext.exe

pid	process
1972	Outstanding SOA.exe
2036	ppazwvktk.exe
1552	wlanext.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ppazwvktk.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\cdrflgclwhpn = "C:\\Users\\Admin\\AppData\\Roaming\\fgxpgpv\\asoodm.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\ppazwvktk.exe\" C:\\Users\\Admin\\AppData\\Local\\T"	ppazwvktk.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

ppazwvktk.exeppazwvktk.exewlanext.exe

description	pid	process	target process
PID 2036 set thread context of 1760	2036	ppazwvktk.exe	ppazwvktk.exe
PID 1760 set thread context of 1224	1760	ppazwvktk.exe	Explorer.EXE
PID 1552 set thread context of 1224	1552	wlanext.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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

wlanext.exe

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

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

ppazwvktk.exewlanext.exe

pid	process
1760	ppazwvktk.exe
1760	ppazwvktk.exe
1760	ppazwvktk.exe
1760	ppazwvktk.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe

Suspicious behavior: MapViewOfSection 8 IoCs

Processes:

ppazwvktk.exeppazwvktk.exewlanext.exe

pid process

2036 ppazwvktk.exe
1760 ppazwvktk.exe
1760 ppazwvktk.exe
1760 ppazwvktk.exe
1552 wlanext.exe
1552 wlanext.exe
1552 wlanext.exe
1552 wlanext.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ppazwvktk.exewlanext.exe

description pid process

Token: SeDebugPrivilege 1760 ppazwvktk.exe
Token: SeDebugPrivilege 1552 wlanext.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE

pid	process
2036	ppazwvktk.exe
1760	ppazwvktk.exe
1760	ppazwvktk.exe
1760	ppazwvktk.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe
1552	wlanext.exe

description	pid	process
Token: SeDebugPrivilege	1760	ppazwvktk.exe
Token: SeDebugPrivilege	1552	wlanext.exe

pid	process
1224	Explorer.EXE
1224	Explorer.EXE

pid	process
1224	Explorer.EXE
1224	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

Outstanding SOA.exeppazwvktk.exeExplorer.EXEwlanext.exe

description	pid	process	target process
PID 1972 wrote to memory of 2036	1972	Outstanding SOA.exe	ppazwvktk.exe
PID 1972 wrote to memory of 2036	1972	Outstanding SOA.exe	ppazwvktk.exe
PID 1972 wrote to memory of 2036	1972	Outstanding SOA.exe	ppazwvktk.exe
PID 1972 wrote to memory of 2036	1972	Outstanding SOA.exe	ppazwvktk.exe
PID 2036 wrote to memory of 1760	2036	ppazwvktk.exe	ppazwvktk.exe
PID 2036 wrote to memory of 1760	2036	ppazwvktk.exe	ppazwvktk.exe
PID 2036 wrote to memory of 1760	2036	ppazwvktk.exe	ppazwvktk.exe
PID 2036 wrote to memory of 1760	2036	ppazwvktk.exe	ppazwvktk.exe
PID 2036 wrote to memory of 1760	2036	ppazwvktk.exe	ppazwvktk.exe
PID 1224 wrote to memory of 1552	1224	Explorer.EXE	wlanext.exe
PID 1224 wrote to memory of 1552	1224	Explorer.EXE	wlanext.exe
PID 1224 wrote to memory of 1552	1224	Explorer.EXE	wlanext.exe
PID 1224 wrote to memory of 1552	1224	Explorer.EXE	wlanext.exe
PID 1552 wrote to memory of 1916	1552	wlanext.exe	Firefox.exe
PID 1552 wrote to memory of 1916	1552	wlanext.exe	Firefox.exe
PID 1552 wrote to memory of 1916	1552	wlanext.exe	Firefox.exe
PID 1552 wrote to memory of 1916	1552	wlanext.exe	Firefox.exe
PID 1552 wrote to memory of 1916	1552	wlanext.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:1224

C:\Users\Admin\AppData\Local\Temp\Outstanding SOA.exe
"C:\Users\Admin\AppData\Local\Temp\Outstanding SOA.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1972

C:\Users\Admin\AppData\Local\Temp\ppazwvktk.exe
"C:\Users\Admin\AppData\Local\Temp\ppazwvktk.exe" C:\Users\Admin\AppData\Local\Temp\obqdpfez.a
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2036

C:\Users\Admin\AppData\Local\Temp\ppazwvktk.exe
"C:\Users\Admin\AppData\Local\Temp\ppazwvktk.exe"
4⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1760

C:\Windows\SysWOW64\wlanext.exe
"C:\Windows\SysWOW64\wlanext.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1552

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1916

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\kzgjp.x
Filesize
184KB

MD5
8dbfce39af68b4c311134f002508996e

SHA1
668460a8bb44136f7d24f570a9adc2bd0d27656b

SHA256
fe74da9985715aea87254916677100f703e576b4847654e107944bf732139569

SHA512
9f5c438ebaa568387a459c9c8ea59fe02ef5a00bf12bbf07b33cc135517fdfba10b665909787dac80ccfb414a56e2d090a6b6a57a6909d2cd70fa61fc6d06070

Download Submit
C:\Users\Admin\AppData\Local\Temp\obqdpfez.a
Filesize
7KB

MD5
0590f04fc7873d7120ea57b0af0dab5a

SHA1
be9ddf0c9f53ff2b88c37edab9ad3dc4634efd7b

SHA256
1d7a6baeffe98f729a96e9083cb7791e8117e149562d1e27012b325ba9b925f1

SHA512
a869683ca6e435e23571c0fee8a159be75ceeb4a7ccd5ed2af4ecc67e5f74de0ad2a1970d75d7cd0ed64fcb80a66ffc3f40b8dfdfd33d60c6a4055adb8ddf8be

Download Submit
C:\Users\Admin\AppData\Local\Temp\ppazwvktk.exe
Filesize
287KB

MD5
4af2243388a71be98ce2a842a838824f

SHA1
69c6f37edad4cbf6fbdfb69065116df7eb6376f5

SHA256
2e4ea3195fa6578337b9e2322e22c8066af4a32e18b8c11d69f6c53c084e5f64

SHA512
9a9e99f3674f8aba1228f964ba5793e7149b0bf2914404a1f9f9c5e7813b43217b1f90e144596d6da386bfe73a6af2760ab7422392a558daba8f88ae973a8234

Download Submit
C:\Users\Admin\AppData\Local\Temp\ppazwvktk.exe
Filesize
287KB

MD5
4af2243388a71be98ce2a842a838824f

SHA1
69c6f37edad4cbf6fbdfb69065116df7eb6376f5

SHA256
2e4ea3195fa6578337b9e2322e22c8066af4a32e18b8c11d69f6c53c084e5f64

SHA512
9a9e99f3674f8aba1228f964ba5793e7149b0bf2914404a1f9f9c5e7813b43217b1f90e144596d6da386bfe73a6af2760ab7422392a558daba8f88ae973a8234

Download Submit
C:\Users\Admin\AppData\Local\Temp\ppazwvktk.exe
Filesize
287KB

MD5
4af2243388a71be98ce2a842a838824f

SHA1
69c6f37edad4cbf6fbdfb69065116df7eb6376f5

SHA256
2e4ea3195fa6578337b9e2322e22c8066af4a32e18b8c11d69f6c53c084e5f64

SHA512
9a9e99f3674f8aba1228f964ba5793e7149b0bf2914404a1f9f9c5e7813b43217b1f90e144596d6da386bfe73a6af2760ab7422392a558daba8f88ae973a8234

Download Submit
\Users\Admin\AppData\Local\Temp\ppazwvktk.exe
Filesize
287KB

MD5
4af2243388a71be98ce2a842a838824f

SHA1
69c6f37edad4cbf6fbdfb69065116df7eb6376f5

SHA256
2e4ea3195fa6578337b9e2322e22c8066af4a32e18b8c11d69f6c53c084e5f64

SHA512
9a9e99f3674f8aba1228f964ba5793e7149b0bf2914404a1f9f9c5e7813b43217b1f90e144596d6da386bfe73a6af2760ab7422392a558daba8f88ae973a8234

Download Submit
\Users\Admin\AppData\Local\Temp\ppazwvktk.exe
Filesize
287KB

MD5
4af2243388a71be98ce2a842a838824f

SHA1
69c6f37edad4cbf6fbdfb69065116df7eb6376f5

SHA256
2e4ea3195fa6578337b9e2322e22c8066af4a32e18b8c11d69f6c53c084e5f64

SHA512
9a9e99f3674f8aba1228f964ba5793e7149b0bf2914404a1f9f9c5e7813b43217b1f90e144596d6da386bfe73a6af2760ab7422392a558daba8f88ae973a8234

Download Submit
\Users\Admin\AppData\Local\Temp\sqlite3.dll
Filesize
841KB

MD5
5fc6cd5d5ca1489d2a3c361717359a95

SHA1
5c630e232cd5761e7a611e41515be4afa3e7a141

SHA256
85c8b8a648c56cf5f063912e0e26ecebb90e0caf2f442fd5cdd8287301fe7e81

SHA512
5f9124a721f6b463d4f980920e87925098aa753b0fa2a59a3ff48b48d2b1a45d760fd46445414d84fb66321181cd2c82a4194361811114c15e35b42f838ab792

Download Submit
memory/1224-70-0x0000000003B70000-0x0000000003C3F000-memory.dmp

Filesize
828KB

Download
memory/1224-79-0x0000000006270000-0x00000000063CD000-memory.dmp

Filesize
1.4MB

Download
memory/1224-76-0x0000000006270000-0x00000000063CD000-memory.dmp

Filesize
1.4MB

Download
memory/1552-72-0x00000000004D0000-0x00000000004E6000-memory.dmp

Filesize
88KB

Download
memory/1552-73-0x00000000000E0000-0x000000000010D000-memory.dmp

Filesize
180KB

Download
memory/1552-77-0x00000000000E0000-0x000000000010D000-memory.dmp

Filesize
180KB

Download
memory/1552-75-0x0000000001CA0000-0x0000000001D2F000-memory.dmp

Filesize
572KB

Download
memory/1552-74-0x0000000001EE0000-0x00000000021E3000-memory.dmp

Filesize
3.0MB

Download
memory/1552-71-0x0000000000000000-mapping.dmp

Download
memory/1760-65-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1760-66-0x0000000000401000-0x000000000042E000-memory.dmp

Filesize
180KB

Download
memory/1760-69-0x0000000000160000-0x0000000000170000-memory.dmp

Filesize
64KB

Download
memory/1760-67-0x0000000000A00000-0x0000000000D03000-memory.dmp

Filesize
3.0MB

Download
memory/1760-68-0x0000000000422000-0x0000000000424000-memory.dmp

Filesize
8KB

Download
memory/1760-63-0x00000000004012B0-mapping.dmp

Download
memory/1972-54-0x0000000075501000-0x0000000075503000-memory.dmp

Filesize
8KB

Download
memory/2036-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads