raccoon | 1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f

General

Target

1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe
Size

6.1MB
MD5

f19b40684a715ddf96cff4d2b4f34d8d
SHA1

648f07e528d40d2c4faaa6a19066d43e79fe1c12
SHA256

1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f
SHA512

708a6c3ba16891bce6b95e37529cc7d5778cfd81d89f6af0348837fe11e5dc5de630852f076f37f35c9df2f9089382b06cc2985d040de2b99959fd30cced64f3

Score

10^/10

raccoon c763e433ef51ff4b6c545800e4ba3b3b1a2ea077 evasion stealer themida trojan

Malware Config

Extracted

Family

raccoon

Botnet

c763e433ef51ff4b6c545800e4ba3b3b1a2ea077

Attributes

url4cnc
https://telete.in/jbitchsucks

rc4.plain

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon

Raccoon Stealer Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1320-67-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon
behavioral1/memory/1320-69-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon
behavioral1/memory/1320-71-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon
behavioral1/memory/1320-72-0x000000000043FF20-mapping.dmp	family_raccoon
behavioral1/memory/1320-75-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon
behavioral1/memory/1320-76-0x0000000000400000-0x0000000000493000-memory.dmp	family_raccoon

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/296-57-0x0000000001390000-0x0000000001A0E000-memory.dmp	themida
behavioral1/memory/296-58-0x0000000001390000-0x0000000001A0E000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

description	pid	process	target process
PID 296 set thread context of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

description pid process

Token: SeDebugPrivilege 296 1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

description	pid	process
Token: SeDebugPrivilege	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe

description	pid	process	target process
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe
PID 296 wrote to memory of 1320	296	1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe	mscorsvw.exe

C:\Users\Admin\AppData\Local\Temp\1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe
"C:\Users\Admin\AppData\Local\Temp\1c53f945244da79ce3aa53d8ccba40eaee0252c39fdb84ee80e0707d3ffd750f.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:296

C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe"
2⤵
PID:1320

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/296-54-0x0000000075BF1000-0x0000000075BF3000-memory.dmp

Filesize
8KB

Download
memory/296-57-0x0000000001390000-0x0000000001A0E000-memory.dmp

Filesize
6.5MB

Download
memory/296-58-0x0000000001390000-0x0000000001A0E000-memory.dmp

Filesize
6.5MB

Download
memory/296-59-0x0000000000200000-0x0000000000220000-memory.dmp

Filesize
128KB

Download
memory/296-60-0x0000000000250000-0x0000000000274000-memory.dmp

Filesize
144KB

Download
memory/296-61-0x00000000003C0000-0x00000000003D2000-memory.dmp

Filesize
72KB

Download
memory/1320-62-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1320-63-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1320-65-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1320-67-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1320-69-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1320-71-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1320-72-0x000000000043FF20-mapping.dmp

Download
memory/1320-75-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download
memory/1320-76-0x0000000000400000-0x0000000000493000-memory.dmp

Filesize
588KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads