formbook | 9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c

General

Target

9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe
Size

684KB
MD5

a2d4be5c186159147645f2ff6ee1f690
SHA1

1799cfb6c5ca5224d72d7f1696ad36c2624fd057
SHA256

9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c
SHA512

29b5307b7d05827b6c6bb8489357d6abbd8e293dd56a6f6a65d2af59111fbb9e0aa2a786ce0690b5eea6c025e3e78523c5cc7a193cf23dfb4f95863a94aa44b0
SSDEEP

12288:mdODvVloha83lbhzRbIniLawF+poiDsv6z6ViEqtwsdf9i72l4:XyhaUlVzRlqpEv6z6ViZm0fkE4

Score

10^/10

formbook he2a discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

he2a

Decoy

070001606.xyz

jesuseascriancas.online

as-eltransport.xyz

bankditalia-company.online

linkedin-stijngraat.online

sportsbetd.xyz

spanish-classes-76893.bond

infonation.pro

nxwzbze.forum

rush-pay.biz

fulfillmissions.lat

infolungcancer.xyz

aqario.xyz

omepro.solar

jackmanmueshl.shop

amcart.store

ishanaudichya.xyz

sun4rk.shop

depression-test-74287.bond

chipit.shop

Signatures

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

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2236-11-0x0000000000400000-0x000000000042F000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2348 set thread context of 2236	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	32

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe
2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe
2236	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 1356	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	31
PID 2348 wrote to memory of 1356	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	31
PID 2348 wrote to memory of 1356	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	31
PID 2348 wrote to memory of 1356	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	31
PID 2348 wrote to memory of 2236	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	32
PID 2348 wrote to memory of 2236	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	32
PID 2348 wrote to memory of 2236	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	32
PID 2348 wrote to memory of 2236	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	32
PID 2348 wrote to memory of 2236	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	32
PID 2348 wrote to memory of 2236	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	32
PID 2348 wrote to memory of 2236	2348	9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe	32

C:\Users\Admin\AppData\Local\Temp\9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe
"C:\Users\Admin\AppData\Local\Temp\9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Local\Temp\9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe
  "C:\Users\Admin\AppData\Local\Temp\9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe"
  2⤵
  PID:1356
- C:\Users\Admin\AppData\Local\Temp\9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe
  "C:\Users\Admin\AppData\Local\Temp\9f67248a754e414ffb2361932c591abe39581b21a20d51ccb46db5e534a9531c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2236-7-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2236-13-0x0000000000C00000-0x0000000000F03000-memory.dmp

Filesize
3.0MB

Download
memory/2236-8-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2236-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2236-11-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2348-3-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2348-6-0x0000000004750000-0x00000000047C6000-memory.dmp

Filesize
472KB

Download
memory/2348-5-0x0000000074220000-0x000000007490E000-memory.dmp

Filesize
6.9MB

Download
memory/2348-4-0x000000007422E000-0x000000007422F000-memory.dmp

Filesize
4KB

Download
memory/2348-0-0x000000007422E000-0x000000007422F000-memory.dmp

Filesize
4KB

Download
memory/2348-2-0x0000000074220000-0x000000007490E000-memory.dmp

Filesize
6.9MB

Download
memory/2348-12-0x0000000074220000-0x000000007490E000-memory.dmp

Filesize
6.9MB

Download
memory/2348-1-0x0000000000B50000-0x0000000000C00000-memory.dmp

Filesize
704KB

Download

Analysis

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