formbook | 3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a

General

Target

3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
Size

652KB
MD5

26a38af05a6bdd23f047eb65fee67251
SHA1

61633e621f7d7cdcca5936b27a18cfe7e5169aae
SHA256

3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a
SHA512

7d852f05e4377b77691c3c7517609b6bd12c96d0c5dfe0bb330974ff891731529c12da9a7d52ea0f4e526fd35ce35237bfe40d2099afc12f59e58f95157e16b9
SSDEEP

12288:JCTYHa5WHBh2Izs6vHhIlvyuq7it546mz2p9:QTYNHU6vHKlvU7ij46mKp

Score

10^/10

formbook hy07 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

hy07

Decoy

katemclaughl.in

worthyofficial.com

digitopia.click

ledmee.com

siwaasnz.life

ba-y.com

specifiedbuild.com

abandoned-houses-pt-0.bond

yesxoit.xyz

onlinemehrgeld.com

gosysamergoods.com

speakdontell.com

brokenequipmentsolutions.online

gruppofebi.cloud

adilosk.shop

supplierpartnerportal.com

wizov.dev

fast-homeinsurance.com

j88.vote

onamaevn.com

Signatures

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

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3896-7-0x0000000006DE0000-0x0000000006DEC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2696-19-0x0000000000400000-0x000000000042F000-memory.dmp	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:

3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe

description	pid	process	target process
PID 3896 set thread context of 2696	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe

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

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/Job
T1053

Processes:

schtasks.exe

pid process

1072 schtasks.exe

pid	process
1072	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exepowershell.exe3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe

pid	process
3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
2272	powershell.exe
2696	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
2696	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
2272	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
Token: SeDebugPrivilege	2272	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe

C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
"C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3896

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\wIJCOfiF.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2272

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wIJCOfiF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8C42.tmp"
2⤵
- Creates scheduled task(s)
PID:1072

C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
"C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe"
2⤵
PID:4028

C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
"C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe"
2⤵
PID:2368

C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
"C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe"
2⤵
PID:3956

C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
"C:\Users\Admin\AppData\Local\Temp\3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2696

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tutu1l3m.cqi.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8C42.tmp
Filesize
1KB

MD5
3443de31389eb53f707cc8d4786f70f2

SHA1
6ac811634348044306d9f0337eb0ac2f9cdff917

SHA256
9866fe3ba2d756a312667c2296127684c81d3b92d5a6beb0ad17f210919661b9

SHA512
f96d648706616cd0c2d3ae95390dec8addd09ee2359cef762a801851517f5a82646508fc9b1fc12e156f78766ec6d02dbca439b8458c3af1c15999dc2a09d293

Download Submit
memory/2272-31-0x0000000006270000-0x00000000062D6000-memory.dmp

Filesize
408KB

Download
memory/2272-55-0x0000000007BA0000-0x0000000007BBA000-memory.dmp

Filesize
104KB

Download
memory/2272-68-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/2272-36-0x00000000064E0000-0x0000000006834000-memory.dmp

Filesize
3.3MB

Download
memory/2272-64-0x0000000007F00000-0x0000000007F1A000-memory.dmp

Filesize
104KB

Download
memory/2272-63-0x0000000007E00000-0x0000000007E14000-memory.dmp

Filesize
80KB

Download
memory/2272-62-0x0000000007DF0000-0x0000000007DFE000-memory.dmp

Filesize
56KB

Download
memory/2272-61-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/2272-14-0x0000000002F80000-0x0000000002FB6000-memory.dmp

Filesize
216KB

Download
memory/2272-60-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/2272-16-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/2272-18-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/2272-17-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/2272-20-0x0000000005AC0000-0x00000000060E8000-memory.dmp

Filesize
6.2MB

Download
memory/2272-59-0x0000000007DC0000-0x0000000007DD1000-memory.dmp

Filesize
68KB

Download
memory/2272-37-0x00000000055F0000-0x000000000560E000-memory.dmp

Filesize
120KB

Download
memory/2272-58-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/2272-24-0x00000000060F0000-0x0000000006112000-memory.dmp

Filesize
136KB

Download
memory/2272-57-0x0000000007E40000-0x0000000007ED6000-memory.dmp

Filesize
600KB

Download
memory/2272-30-0x0000000006190000-0x00000000061F6000-memory.dmp

Filesize
408KB

Download
memory/2272-65-0x0000000007EE0000-0x0000000007EE8000-memory.dmp

Filesize
32KB

Download
memory/2272-56-0x0000000007C10000-0x0000000007C1A000-memory.dmp

Filesize
40KB

Download
memory/2272-54-0x00000000081E0000-0x000000000885A000-memory.dmp

Filesize
6.5MB

Download
memory/2272-38-0x0000000006930000-0x000000000697C000-memory.dmp

Filesize
304KB

Download
memory/2272-39-0x0000000003030000-0x0000000003040000-memory.dmp

Filesize
64KB

Download
memory/2272-40-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/2272-41-0x0000000006EA0000-0x0000000006ED2000-memory.dmp

Filesize
200KB

Download
memory/2272-42-0x0000000070D70000-0x0000000070DBC000-memory.dmp

Filesize
304KB

Download
memory/2272-52-0x0000000006E60000-0x0000000006E7E000-memory.dmp

Filesize
120KB

Download
memory/2272-53-0x0000000007890000-0x0000000007933000-memory.dmp

Filesize
652KB

Download
memory/2696-23-0x00000000012F0000-0x000000000163A000-memory.dmp

Filesize
3.3MB

Download
memory/2696-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3896-1-0x00000000009F0000-0x0000000000A98000-memory.dmp

Filesize
672KB

Download
memory/3896-2-0x0000000005B30000-0x00000000060D4000-memory.dmp

Filesize
5.6MB

Download
memory/3896-5-0x0000000005530000-0x000000000553A000-memory.dmp

Filesize
40KB

Download
memory/3896-22-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/3896-3-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/3896-7-0x0000000006DE0000-0x0000000006DEC000-memory.dmp

Filesize
48KB

Download
memory/3896-8-0x00000000070E0000-0x0000000007156000-memory.dmp

Filesize
472KB

Download
memory/3896-9-0x0000000009750000-0x00000000097EC000-memory.dmp

Filesize
624KB

Download
memory/3896-6-0x0000000005820000-0x0000000005832000-memory.dmp

Filesize
72KB

Download
memory/3896-0-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/3896-4-0x00000000030F0000-0x0000000003100000-memory.dmp

Filesize
64KB

Download

description	pid	process	target process
PID 3896 wrote to memory of 2272	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	powershell.exe
PID 3896 wrote to memory of 2272	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	powershell.exe
PID 3896 wrote to memory of 2272	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	powershell.exe
PID 3896 wrote to memory of 1072	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	schtasks.exe
PID 3896 wrote to memory of 1072	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	schtasks.exe
PID 3896 wrote to memory of 1072	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	schtasks.exe
PID 3896 wrote to memory of 4028	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 4028	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 4028	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2368	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2368	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2368	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 3956	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 3956	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 3956	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2696	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2696	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2696	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2696	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2696	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe
PID 3896 wrote to memory of 2696	3896	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe	3bd968f2cff76757eb1bf75e19e8302ef97417c65ce9c0accf578eafae435c6a.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads