raccoon | 7a6a24f9bc07388b4a27beba0b2c25c4c7800d3e707e0959ff667b431722ad17

General

Target

43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe
Size

645KB
MD5

43883777c9e6ca36de86c7db9f443376
SHA1

3572aac4fb15bb70b2ba0a524063e7ae72332692
SHA256

7a6a24f9bc07388b4a27beba0b2c25c4c7800d3e707e0959ff667b431722ad17
SHA512

2782f62f754e1f855260d81748805a851e72509ec483054e00fbd146bddcb5e60181263a05bab8c913790c759a9c7d3867b11fef7b8f12b0697cd8588a63bc52
SSDEEP

12288:25393whFOBBXfrftti0OjLvit/TGbqkXbyWYnxO3OtdqUtADTw:253uhFSfJtiDXiRwqkXbypnx9tbADTw

Score

10^/10

raccoon e2b58b2c24d80fcfd249021c5a21ac97c09e40a1 discovery stealer

Malware Config

Extracted

Family

raccoon

Version

1.7.3

Botnet

e2b58b2c24d80fcfd249021c5a21ac97c09e40a1

Attributes

url4cnc
https://telete.in/mohibrainos

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/2828-19-0x0000000000400000-0x0000000000496000-memory.dmp	family_raccoon_v1
behavioral2/memory/2828-21-0x0000000000400000-0x0000000000496000-memory.dmp	family_raccoon_v1
behavioral2/memory/2828-22-0x0000000000400000-0x0000000000496000-memory.dmp	family_raccoon_v1
behavioral2/memory/2828-24-0x0000000000400000-0x0000000000496000-memory.dmp	family_raccoon_v1
behavioral2/memory/2828-25-0x0000000000400000-0x0000000000492000-memory.dmp	family_raccoon_v1
behavioral2/memory/2828-29-0x0000000000400000-0x0000000000492000-memory.dmp	family_raccoon_v1
behavioral2/memory/2828-30-0x0000000000400000-0x0000000000496000-memory.dmp	family_raccoon_v1

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
5112	mihost.exe
2828	mihost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5112 set thread context of 2828	5112	mihost.exe	100

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 3 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	mihost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mihost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
5112	mihost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5112	mihost.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3400 wrote to memory of 4808	3400	43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe	85
PID 3400 wrote to memory of 4808	3400	43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe	85
PID 3400 wrote to memory of 5112	3400	43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe	87
PID 3400 wrote to memory of 5112	3400	43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe	87
PID 3400 wrote to memory of 5112	3400	43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe	87
PID 5112 wrote to memory of 2828	5112	mihost.exe	100
PID 5112 wrote to memory of 2828	5112	mihost.exe	100
PID 5112 wrote to memory of 2828	5112	mihost.exe	100
PID 5112 wrote to memory of 2828	5112	mihost.exe	100

C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3400
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ""C:\Users\Admin\AppData\Local\Temp\mihost\KillDuplicate.cmd" "C:\Users\Admin\AppData\Local\Temp\mihost" "43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe""
  2⤵
  PID:4808
- C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
  "C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5112
- - C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
    "C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

Filesize
564KB

MD5
eb29c0d9cdec9593430ea87bd3e5a5f9

SHA1
75dbc7ae700f80a4d19480531ec01b56be57a835

SHA256
367f6ba2d6f4014c4f599c1fe5596190f4573c53c8f55564044deada74bcc55c

SHA512
8eb56eba6ecd419dc577adc587a6653c297bccd71cacbd34c9cd25888644e281ae7aa0293d886f71bba6fdc266af4a2512ac22113374610112b96a707dce3312

Download Submit
memory/2828-19-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/2828-21-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/2828-22-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/2828-24-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/2828-25-0x0000000000400000-0x0000000000492000-memory.dmp

Filesize
584KB

Download
memory/2828-29-0x0000000000400000-0x0000000000492000-memory.dmp

Filesize
584KB

Download
memory/2828-30-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/5112-17-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/5112-16-0x0000000077EB2000-0x0000000077EB3000-memory.dmp

Filesize
4KB

Download
memory/5112-18-0x00000000009F0000-0x00000000009F7000-memory.dmp

Filesize
28KB

Download
memory/5112-26-0x00000000009F0000-0x00000000009F7000-memory.dmp

Filesize
28KB

Download

Analysis

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