formbook | 878730d98ca2b265653a8c94f41fbb35a564fd36453a04c830d7c59a626f633e

General

Target

bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe
Size

1.4MB
MD5

bd2c6dc178b0c292a9f6d62a1c4121a4
SHA1

c404a10b1aa3a7717dccdef2c4928575df91d520
SHA256

878730d98ca2b265653a8c94f41fbb35a564fd36453a04c830d7c59a626f633e
SHA512

ab4b9301e6cd3d7c2c4e26d2f4c3149b8be9560f89348b52db91370bd409b72746c47bab7e289d3ed05eaf07bedf12284b6ac52caf057e6a0f8cf2f2656ac51d
SSDEEP

24576:c/Osi4KToMMxTJNglRgymzIiQGNuFH6T2fX/vO9:Hsi4KToJIlRbIXLuFH6T2/

Score

10^/10

formbook mxwf discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

mxwf

Decoy

orders-cialis.info

auctionorbuy.com

meanmugsamore.com

yachtcrewmark.com

sacredkashilifestudio.net

themintyard.com

bragafoods.com

sierp.com

hausofdeme.com

anthonyjames915.com

bajardepesoencasa.com

marciaroyal.com

earringlifter.com

dsdjfhd9ddksa1as.info

bmzproekt.com

employmentbc.com

ptsdtreatment.space

vrchance.com

cnrongding.com

welovelit.com

Signatures

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

Formbook payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2988-12-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

Processes:

bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2316 set thread context of 2988	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	31

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

Processes:

bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exebd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe

pid	Process
2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe
2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe
2988	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2316 wrote to memory of 2936	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2936	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2936	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2936	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2988	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2988	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2988	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2988	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2988	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2988	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2988	2316	bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe"
  2⤵
  PID:2936
- C:\Users\Admin\AppData\Local\Temp\bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\bd2c6dc178b0c292a9f6d62a1c4121a4_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2988

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

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Downloads

memory/2316-6-0x0000000005440000-0x00000000054E4000-memory.dmp

Filesize
656KB

Download
memory/2316-0-0x000000007416E000-0x000000007416F000-memory.dmp

Filesize
4KB

Download
memory/2316-2-0x0000000001E90000-0x0000000001EAE000-memory.dmp

Filesize
120KB

Download
memory/2316-3-0x0000000074160000-0x000000007484E000-memory.dmp

Filesize
6.9MB

Download
memory/2316-4-0x000000007416E000-0x000000007416F000-memory.dmp

Filesize
4KB

Download
memory/2316-5-0x0000000074160000-0x000000007484E000-memory.dmp

Filesize
6.9MB

Download
memory/2316-1-0x0000000000060000-0x00000000001CE000-memory.dmp

Filesize
1.4MB

Download
memory/2316-7-0x0000000001FC0000-0x0000000001FF4000-memory.dmp

Filesize
208KB

Download
memory/2316-13-0x0000000074160000-0x000000007484E000-memory.dmp

Filesize
6.9MB

Download
memory/2988-12-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2988-8-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2988-9-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2988-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2988-14-0x0000000000870000-0x0000000000B73000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads