raccoon | 43eb644d0682f9bc85745c538015ba9ad19b10116792b5e5aa5da33b6c3af797

General

Target

e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe
Size

496KB
MD5

e4f4e051625054d753730fd9183c4a34
SHA1

d538ffffd82540752a23d5defc90e501093861bf
SHA256

43eb644d0682f9bc85745c538015ba9ad19b10116792b5e5aa5da33b6c3af797
SHA512

10178975c49c2fc1c414ad1d106d1e46c0fa4bd1748bba24c80b7ff982da034019d69bba3b559255632a8df953dab7ec901b979d8be99ee88efefb3cbd9861a5
SSDEEP

12288:sP8pIWvupcsqm9vINO0z00n30h2tckiUSJdPKF0:sLWIc3mxINH40n30M25dPj

Score

10^/10

raccoon ff236091d9fbac249beeec4137efd72b5327efd9 discovery stealer

Malware Config

Extracted

Family

raccoon

Botnet

ff236091d9fbac249beeec4137efd72b5327efd9

Attributes

url4cnc
https://drive.google.com/uc?export=download&id=12JPrOMXQIwvLmvbb60igt1JLe1WETE6M

rc4.plain

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon

Raccoon Stealer V1 payload 7 IoCs

resource	yara_rule
behavioral2/memory/4948-46-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon_v1
behavioral2/memory/4948-47-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon_v1
behavioral2/memory/4948-50-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon_v1
behavioral2/memory/4948-52-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon_v1
behavioral2/memory/4948-53-0x0000000000400000-0x000000000048E000-memory.dmp	family_raccoon_v1
behavioral2/memory/4948-54-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon_v1
behavioral2/memory/4948-56-0x0000000000400000-0x000000000048E000-memory.dmp	family_raccoon_v1

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
13	drive.google.com
14	drive.google.com

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4948	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe
4948	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 436 set thread context of 4948	436	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1544	4948	WerFault.exe	87

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	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
436	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
436	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 436 wrote to memory of 4948	436	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe	87
PID 436 wrote to memory of 4948	436	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe	87
PID 436 wrote to memory of 4948	436	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe	87
PID 436 wrote to memory of 4948	436	e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:436
- C:\Users\Admin\AppData\Local\Temp\e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e4f4e051625054d753730fd9183c4a34_JaffaCakes118.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:4948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4948 -s 800
    3⤵
    - Program crash
    PID:1544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4948 -ip 4948
1⤵
PID:2144

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

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/436-49-0x0000000074C30000-0x0000000074D8D000-memory.dmp

Filesize
1.4MB

Download
memory/436-3-0x0000000002230000-0x0000000002231000-memory.dmp

Filesize
4KB

Download
memory/436-8-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/436-10-0x0000000074C30000-0x0000000074D8D000-memory.dmp

Filesize
1.4MB

Download
memory/436-9-0x0000000074C61000-0x0000000074C62000-memory.dmp

Filesize
4KB

Download
memory/436-11-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/436-33-0x0000000074C30000-0x0000000074D8D000-memory.dmp

Filesize
1.4MB

Download
memory/436-48-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/436-2-0x0000000076FE2000-0x0000000076FE3000-memory.dmp

Filesize
4KB

Download
memory/4948-47-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/4948-50-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/4948-46-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/4948-52-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/4948-53-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download
memory/4948-54-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/4948-56-0x0000000000400000-0x000000000048E000-memory.dmp

Filesize
568KB

Download

Analysis

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