xtremerat | d068be1187fc4878df616e0446fa701eae26b438bc64f35e8b5b4733c66a868c

Analysis

max time kernel
149s
max time network
119s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
17-04-2024 16:03

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General

Target

f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe
Size

71KB
MD5

f626f42aa6c36cd2cb2af0ce15476e93
SHA1

9f596a28f166475c0220e86c1ae37be7312e01b2
SHA256

d068be1187fc4878df616e0446fa701eae26b438bc64f35e8b5b4733c66a868c
SHA512

fbe0aeaddd5cf19f8562cf803e705c6c0639d1a54920c4b207b1327945310ee51f8bdaa548faf3a67ffce5ee8d319f40da526d9b4e234138a2d71632eb5926a7
SSDEEP

1536:fNW71rcYDAWeotvXlk6IasJW7/Hf3LltRX5Tf9uzQ:fNW7dEvotvXlIaIW75XZfY

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Signatures

Detect XtremeRAT payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1656-3-0x0000000010000000-0x000000001005F000-memory.dmp	family_xtremerat
behavioral1/memory/3068-4-0x0000000010000000-0x000000001005F000-memory.dmp	family_xtremerat
behavioral1/memory/1656-5-0x0000000010000000-0x000000001005F000-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 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/3068-0-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/1656-3-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/3068-4-0x0000000010000000-0x000000001005F000-memory.dmp	upx
behavioral1/memory/1656-5-0x0000000010000000-0x000000001005F000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe

description	pid	process	target process
PID 3068 wrote to memory of 1656	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	svchost.exe
PID 3068 wrote to memory of 1656	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	svchost.exe
PID 3068 wrote to memory of 1656	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	svchost.exe
PID 3068 wrote to memory of 1656	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	svchost.exe
PID 3068 wrote to memory of 1656	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	svchost.exe
PID 3068 wrote to memory of 1880	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	iexplore.exe
PID 3068 wrote to memory of 1880	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	iexplore.exe
PID 3068 wrote to memory of 1880	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	iexplore.exe
PID 3068 wrote to memory of 1880	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	iexplore.exe
PID 3068 wrote to memory of 1880	3068	f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3068

C:\Windows\SysWOW64\svchost.exe
svchost.exe
2⤵
PID:1656

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:1880

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1656-1-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/1656-3-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/1656-5-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/3068-0-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download
memory/3068-4-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads