xtremerat | 6bf9275615bcc34c931a869ff71fda31fe09451e9a2a1d192ce7ac3168809b73

General

Target

eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
Size

67KB
MD5

eac3b4316715e648c9a599c3415aecc1
SHA1

27182ba5f3146f3e5b6624f48d538494d4cbcb95
SHA256

6bf9275615bcc34c931a869ff71fda31fe09451e9a2a1d192ce7ac3168809b73
SHA512

83b64f4705451d586088b45003cf81ba2cdf946cb9b7a2c4da3ef06164cd5188baa8565983e3d2d7f8e8727bb13abfe6d7ea56f90370bcb322273d26272408ce
SSDEEP

1536:899NeQEhpoGYtDRTMFT/lUzd3N9Jd7bi0qJs5H9rcw0CJF:89Oc5t9QFT/qB/bihC5H9rcO

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

C2

godfathergos123.no-ip.biz

Signatures

Detect XtremeRAT payload 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1760-7-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/1760-8-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/3096-9-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/1760-10-0x0000000010000000-0x0000000010048000-memory.dmp	family_xtremerat
behavioral2/memory/3096-11-0x0000000010000000-0x0000000010048000-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 7 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1760-3-0x0000000010000000-0x0000000010048000-memory.dmp	upx
behavioral2/memory/1760-6-0x0000000010000000-0x0000000010048000-memory.dmp	upx
behavioral2/memory/1760-7-0x0000000010000000-0x0000000010048000-memory.dmp	upx
behavioral2/memory/1760-8-0x0000000010000000-0x0000000010048000-memory.dmp	upx
behavioral2/memory/3096-9-0x0000000010000000-0x0000000010048000-memory.dmp	upx
behavioral2/memory/1760-10-0x0000000010000000-0x0000000010048000-memory.dmp	upx
behavioral2/memory/3096-11-0x0000000010000000-0x0000000010048000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe

description	pid	process	target process
PID 3676 set thread context of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe

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

System Information Discovery
T1082
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

4504 3096 WerFault.exe svchost.exe
1728 3096 WerFault.exe svchost.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe

pid process

3676 eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe

pid	pid_target	process	target process
4504	3096	WerFault.exe	svchost.exe
1728	3096	WerFault.exe	svchost.exe

pid	process
3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exeeac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe

description	pid	process	target process
PID 3676 wrote to memory of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
PID 3676 wrote to memory of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
PID 3676 wrote to memory of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
PID 3676 wrote to memory of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
PID 3676 wrote to memory of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
PID 3676 wrote to memory of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
PID 3676 wrote to memory of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
PID 3676 wrote to memory of 1760	3676	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
PID 1760 wrote to memory of 3096	1760	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	svchost.exe
PID 1760 wrote to memory of 3096	1760	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	svchost.exe
PID 1760 wrote to memory of 3096	1760	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	svchost.exe
PID 1760 wrote to memory of 3096	1760	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	svchost.exe
PID 1760 wrote to memory of 4680	1760	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	msedge.exe
PID 1760 wrote to memory of 4680	1760	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	msedge.exe
PID 1760 wrote to memory of 4680	1760	eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3676

C:\Users\Admin\AppData\Local\Temp\eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac3b4316715e648c9a599c3415aecc1_JaffaCakes118.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1760

C:\Windows\SysWOW64\svchost.exe
svchost.exe
3⤵
PID:3096

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 496
4⤵
- Program crash
PID:4504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 504
4⤵
- Program crash
PID:1728

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
3⤵
PID:4680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3096 -ip 3096
1⤵
PID:1156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3096 -ip 3096
1⤵
PID:2180

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1348 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:1832

Network

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/1760-3-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/1760-6-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/1760-7-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/1760-8-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/1760-10-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3096-9-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3096-11-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download
memory/3676-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3676-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads