formbook | d6b9ef1899c1b113371f34db9d306763e20d9dc759fb9975982a53e6a11b1f5b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2024 07:07

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General

Target

5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe
Size

809KB
MD5

5615be335807b5eb2d4c9f59f5f914dd
SHA1

8c4dfb652aced72e0fa9630f8b0146ef9f80dc9b
SHA256

d6b9ef1899c1b113371f34db9d306763e20d9dc759fb9975982a53e6a11b1f5b
SHA512

0b759914251a21212f944e0d215fc7e8ac4c55c96b5b8520f26ab0a5d5111d6760c75bb510756ed2c4591fa7ab3a908ff5a299897e16d4dd461cc3969e1cacd2
SSDEEP

12288:PEQoWX2y6qHcwTeGKJEq/y6INX6LRgU7e9gl8YWvroHcHuPJnBOUu7+OrFjL8DP:KweGq/wKgDefLbt2+OrNcP

Score

10^/10

formbook glgd discovery rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

glgd

Decoy

cdcbullies.com

qidajixie.com

bgimlv.com

sunflowerhybrid.com

kemal.cloud

canadadirect.net

mickey2nd.com

fastjobssearcher.com

tiny-tobi.com

inmedixequus.com

coollifeideas.com

triadelectronicsupply.com

lambyo.com

zxyoo.com

spokanemusicmag.com

sortporn.com

deadroomnyc.com

313mail.com

hexiptv.net

stanbiccargo-express.com

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
behavioral2/memory/1916-11-0x0000000000400000-0x000000000042E000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2444 set thread context of 1916	2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe	93

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	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe
2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe
1916	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe
1916	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 1916	2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe	93
PID 2444 wrote to memory of 1916	2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe	93
PID 2444 wrote to memory of 1916	2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe	93
PID 2444 wrote to memory of 1916	2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe	93
PID 2444 wrote to memory of 1916	2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe	93
PID 2444 wrote to memory of 1916	2444	5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe	93

C:\Users\Admin\AppData\Local\Temp\5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5615be335807b5eb2d4c9f59f5f914dd_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:2444
- C:\Users\Admin\AppData\Local\Temp\5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\5615be335807b5eb2d4c9f59f5f914dd_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1916-11-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1916-14-0x0000000001030000-0x000000000137A000-memory.dmp

Filesize
3.3MB

Download
memory/2444-6-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/2444-3-0x00000000059C0000-0x0000000005D14000-memory.dmp

Filesize
3.3MB

Download
memory/2444-4-0x0000000005910000-0x00000000059A2000-memory.dmp

Filesize
584KB

Download
memory/2444-5-0x0000000005D20000-0x0000000005DBC000-memory.dmp

Filesize
624KB

Download
memory/2444-0-0x000000007480E000-0x000000007480F000-memory.dmp

Filesize
4KB

Download
memory/2444-7-0x00000000073D0000-0x0000000007408000-memory.dmp

Filesize
224KB

Download
memory/2444-8-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/2444-9-0x00000000032B0000-0x00000000032C4000-memory.dmp

Filesize
80KB

Download
memory/2444-10-0x00000000032D0000-0x00000000032D6000-memory.dmp

Filesize
24KB

Download
memory/2444-2-0x0000000005F70000-0x0000000006514000-memory.dmp

Filesize
5.6MB

Download
memory/2444-13-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/2444-1-0x0000000000E10000-0x0000000000EE0000-memory.dmp

Filesize
832KB

Download