formbook | 9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d

General

Target

JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe
Size

1.0MB
MD5

efdae08118be99a41dddcfb0918d3f42
SHA1

ce3d1472b1f754e5ec0123ecb4d87ccc03e3121b
SHA256

9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d
SHA512

840c4c1e0f57d00bbb788e2529d95f12b526c6bc75a1a73a50b65a6442306465299c009a50dffae127f70d5178bc4c24866a63f495fd91cd7c3b56c77516b603
SSDEEP

12288:LAGApB+LGjzOQWOxxnDC7nVD4BIaFFEnd0XZ3lvMgTADqjJ5n+pUJj3seT0Ciw2j:LArpBSCWXrV0od0/Vrjr+gK

Score

10^/10

formbook pcbd discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Campaign

pcbd

Decoy

zmUiPvT3GhgT0MCJ0cfkdEhzgw==

yysIUP08pEEFmg==

OJocz3OwWxa3dlw=

x2zXJcwJW4ov1HTk6fxkGhA=

sBLZbXS1UNRrKtXRVg==

J7Gg45CjxQ2yXGVNjhW+dGl6PjA=

oSLxdZGii2ZZLxbgL/pUqQ==

2G7zNzNizyjjeRKY3gb29GOeiJsHWraj

X+hZnXgqSha3dlw=

8QPQWQkxuy0j2HtGXkIm

T6BRyfomMTvOiYQU

ovrVJa7GS9a4cnAsW6YEGrI6

4oqCON+BsDIPjQ==

4HZHw9TpIMrFkA==

LELMEKLXyAL4mA==

yuKpL7C5UQB4bHFYnOMu

ZYcWydXqPiqQq1wIGdA=

Y3EsQV5+IYd3NuyDi/2avRg=

4LRr6nWZPJunXDsCKmrNb2UIogogQg==

AA4kD8BCSxa3dlw=

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1976 set thread context of 2812	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	32

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2744	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe
2812	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2744	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	30
PID 1976 wrote to memory of 2744	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	30
PID 1976 wrote to memory of 2744	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	30
PID 1976 wrote to memory of 2744	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	30
PID 1976 wrote to memory of 2812	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	32
PID 1976 wrote to memory of 2812	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	32
PID 1976 wrote to memory of 2812	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	32
PID 1976 wrote to memory of 2812	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	32
PID 1976 wrote to memory of 2812	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	32
PID 1976 wrote to memory of 2812	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	32
PID 1976 wrote to memory of 2812	1976	JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe	32

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PyxGxWvHkeU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp94B1.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2744
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9c308cf0c5193b3764e892d8cc3f93b9ce20762f918a74cc4f7b07544ab5bd4d.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp94B1.tmp

Filesize
1KB

MD5
5e7383194a0885ed720faa861371bfbc

SHA1
23417d7cf6280e1cf50767fe1a61c8431df40b00

SHA256
6ff1a03b1917f44996f96872ffe550b79187da05e11b0a527d67a1e5692e5bc3

SHA512
7037b4b988b2bbd9cfab8234d6dcc7c332a5223434559b9c4fe5e5d101a5040b495090436dae544a4fdcbdc18efae4cfd6d4a0838f707915bc2185ddc3db19de

Download Submit
memory/1976-8-0x0000000000670000-0x00000000006A4000-memory.dmp

Filesize
208KB

Download
memory/1976-3-0x00000000004B0000-0x00000000004D0000-memory.dmp

Filesize
128KB

Download
memory/1976-1-0x0000000000070000-0x0000000000178000-memory.dmp

Filesize
1.0MB

Download
memory/1976-4-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/1976-5-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/1976-6-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/1976-7-0x00000000053B0000-0x000000000543C000-memory.dmp

Filesize
560KB

Download
memory/1976-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/1976-22-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/1976-2-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2812-16-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2812-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2812-19-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2812-18-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2812-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2812-20-0x0000000000AE0000-0x0000000000DE3000-memory.dmp

Filesize
3.0MB

Download
memory/2812-21-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2812-12-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads