xtremerat | 2f904c1b2ad25bb436e374f2d8400035baaee7e4517d98e6c74f4d6585abe8f6

General

Target

f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
Size

60KB
MD5

f063e3e0bf0a5958f7be4f2c57876f85
SHA1

64bf74d926d174a36e948008fb119f40e8f03015
SHA256

2f904c1b2ad25bb436e374f2d8400035baaee7e4517d98e6c74f4d6585abe8f6
SHA512

4f56fa984d1b0fd5b912f943d2d93905bc66dc032b4c26ca59b5800e55a6b449eebe9dbd52f54ebc7dabd9a336a36c2a75fd4e1a79e0f0d19c38d870cb8dd010
SSDEEP

1536:yxFRLVwACOAx7RS2YLkWTUHsuH9yTPPeBJnTDa+AQgiP:y3CxV2k/MO943eJnT++Ax4

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Signatures

Detect XtremeRAT payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3028-7-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2724-10-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/3028-11-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2724-12-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat

XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
persistence spyware rat xtremerat

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/3028-3-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/3028-7-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/3028-5-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2724-10-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/3028-11-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2724-12-0x0000000010000000-0x000000001004D000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe

description	pid	process	target process
PID 1280 set thread context of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1280 f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exef063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe

description	pid	process	target process
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 1280 wrote to memory of 3028	1280	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
PID 3028 wrote to memory of 2724	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	svchost.exe
PID 3028 wrote to memory of 2724	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	svchost.exe
PID 3028 wrote to memory of 2724	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	svchost.exe
PID 3028 wrote to memory of 2724	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	svchost.exe
PID 3028 wrote to memory of 2724	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	svchost.exe
PID 3028 wrote to memory of 2640	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	iexplore.exe
PID 3028 wrote to memory of 2640	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	iexplore.exe
PID 3028 wrote to memory of 2640	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	iexplore.exe
PID 3028 wrote to memory of 2640	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	iexplore.exe
PID 3028 wrote to memory of 2640	3028	f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1280

C:\Users\Admin\AppData\Local\Temp\f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f063e3e0bf0a5958f7be4f2c57876f85_JaffaCakes118.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3028

C:\Windows\SysWOW64\svchost.exe
svchost.exe
3⤵
PID:2724

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
3⤵
PID:2640

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/1280-1-0x0000000001D80000-0x0000000001DC0000-memory.dmp

Filesize
256KB

Download
memory/1280-0-0x0000000074220000-0x00000000747CB000-memory.dmp

Filesize
5.7MB

Download
memory/1280-2-0x0000000074220000-0x00000000747CB000-memory.dmp

Filesize
5.7MB

Download
memory/1280-6-0x0000000074220000-0x00000000747CB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-10-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2724-8-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2724-12-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/3028-3-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/3028-7-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/3028-5-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/3028-11-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads