raccoon | d3789743edb20cc0e93d5ce0d7a817fddbe306d3254fad90efde11b3140ef589

Resubmissions

09-10-2024 11:57

241009-n4sklsybnc 10

09-10-2024 02:20

241009-cstgzsyaje 10

Analysis

max time kernel
66s
max time network
68s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 11:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2919f1a121d1156f2a62696343002ba3_JaffaCakes118.exe
Size

504KB
MD5

2919f1a121d1156f2a62696343002ba3
SHA1

e706ee29b2a2d5c9f680e27f6307c57f2f8d88ba
SHA256

d3789743edb20cc0e93d5ce0d7a817fddbe306d3254fad90efde11b3140ef589
SHA512

8d27bda365ce3f5b37de68a9a27e3c139e6f43fdfc6a26b22d9c2d0c229dffa59bb4ba655e0c6ba4f1d2d408fc0d0bf57633ded4ac4befc89a78d1d487cafc3d
SSDEEP

6144:N+P6MAXntzNx90bqtefHkKOAcOMxXxA480mUm7knGyHM:N+VKn0G4jOA9MBfcTI

Score

10^/10

raccoon 83fbe81dd43f775dd8af3cd619f88f428fbd9a96 discovery stealer

Malware Config

Extracted

Family

raccoon

Version

1.7.3

Botnet

83fbe81dd43f775dd8af3cd619f88f428fbd9a96

Attributes

url4cnc
https://telete.in/opa4kiprivatem

rc4.plain

Signatures

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

Raccoon Stealer V1 payload 5 IoCs

resource	yara_rule
behavioral1/memory/1620-2-0x0000000004A00000-0x0000000004A93000-memory.dmp	family_raccoon_v1
behavioral1/memory/1620-3-0x0000000000400000-0x0000000000495000-memory.dmp	family_raccoon_v1
behavioral1/memory/1620-5-0x0000000004A00000-0x0000000004A93000-memory.dmp	family_raccoon_v1
behavioral1/memory/1620-7-0x0000000000400000-0x0000000000495000-memory.dmp	family_raccoon_v1
behavioral1/memory/1620-6-0x0000000000400000-0x0000000002CB4000-memory.dmp	family_raccoon_v1

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	2919f1a121d1156f2a62696343002ba3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31136322"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2285742961"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{B3DDA9D6-8635-11EF-BEF1-FE5A08828E79} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2285742961"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a092d888421adb01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31136322"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c88e6291f50dd448b150439a5f2f5a3d00000000020000000000106600000001000020000000ad169d7bd84cff917601cde1aae02d0296d61ce36711f23c1324451ba7031de5000000000e8000000002000020000000e8ffacbf8191b8b4ac6b8ed214a7443f48f8f019f4d6e1412e09809fb25aa9eb2000000004fed0e17fd6f25d098021fde609a616481846154ea5769da44ac04b848c22e4400000006bb7504aab5de14ddb380c5e56a9ca04616e9e089b03de9e6fff2ff7f2d073e0f9930df234fd64c0bdaf8a1d2af4f36fe589bf58ff57976d7dd846f156b905ea	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c88e6291f50dd448b150439a5f2f5a3d00000000020000000000106600000001000020000000e8357a049e8febc72c2c0a0e6d9032a64d714212a3994559d8e3730943e2a856000000000e80000000020000200000001ec19908fe35e78281e07ee79aa7c4267566a11cf867dc32d06f1f3f42a87a1020000000fcd5f4233dde050068724c684851aca92ce506284f51dd68aaa103fc08420caf4000000055a6aa124b2d767fbf2875ccf9085f4f5bbc3fea0bc7126fd91eba9367809d0ed422059a203a4c44c9da17f585c7a22eb94b14da5a25a3297b6a8ce2d612f9cb	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0d7d388421adb01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2904	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2904	iexplore.exe
2904	iexplore.exe
232	IEXPLORE.EXE
232	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 232	2904	iexplore.exe	90
PID 2904 wrote to memory of 232	2904	iexplore.exe	90
PID 2904 wrote to memory of 232	2904	iexplore.exe	90

C:\Users\Admin\AppData\Local\Temp\2919f1a121d1156f2a62696343002ba3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2919f1a121d1156f2a62696343002ba3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1620

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Desktop\CopyAssert.gif
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2904 CREDAT:17410 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1620-1-0x0000000002D40000-0x0000000002E40000-memory.dmp

Filesize
1024KB

Download
memory/1620-2-0x0000000004A00000-0x0000000004A93000-memory.dmp

Filesize
588KB

Download
memory/1620-3-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download
memory/1620-4-0x0000000002D40000-0x0000000002E40000-memory.dmp

Filesize
1024KB

Download
memory/1620-5-0x0000000004A00000-0x0000000004A93000-memory.dmp

Filesize
588KB

Download
memory/1620-7-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download
memory/1620-6-0x0000000000400000-0x0000000002CB4000-memory.dmp

Filesize
40.7MB

Download