revengerat | 3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f

Analysis

max time kernel
146s
max time network
148s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
25-06-2024 06:09

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General

Target

3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe
Size

951KB
MD5

f5c61b39ccc41ac9ad08459e52d42b70
SHA1

9e249e1d3658095421701e29bb8b610b0d250b2e
SHA256

3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f
SHA512

1427379f197df4932312eeeb68f2e62a254325afdf28663fbfa07ea6a51d6fde171f55bddc34866292a3c215997bc3c9e6fba21bb54153abe3a0657262606aa1
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5J:Rh+ZkldDPK8YaKjJ

Score

10^/10

revengerat marzo26 trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

marzorevenger.duckdns.org:4230

Mutex

RV_MUTEX-PiGGjjtnxDpn

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

Drops startup file 1 IoCs

Processes:

3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe

AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.

Processes:

resource yara_rule

behavioral1/memory/492-0-0x0000000001220000-0x0000000001313000-memory.dmp autoit_exe
behavioral1/memory/492-15-0x0000000001220000-0x0000000001313000-memory.dmp autoit_exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe

description pid process target process

PID 492 set thread context of 2308 492 3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2308 RegAsm.exe

resource	yara_rule
behavioral1/memory/492-0-0x0000000001220000-0x0000000001313000-memory.dmp	autoit_exe
behavioral1/memory/492-15-0x0000000001220000-0x0000000001313000-memory.dmp	autoit_exe

description	pid	process	target process
PID 492 set thread context of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2308	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe

pid	process
492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe
492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe
492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe

pid	process
492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe
492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe
492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe

description	pid	process	target process
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe
PID 492 wrote to memory of 2308	492	3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3942105b21eba2638a250baf6fefc5d3b012257e03bd9303cde10ad80645a38f_NeikiAnalytics.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:492

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2308

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/492-0-0x0000000001220000-0x0000000001313000-memory.dmp

Filesize
972KB

Download
memory/492-8-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/492-15-0x0000000001220000-0x0000000001313000-memory.dmp

Filesize
972KB

Download
memory/2308-1-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2308-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2308-4-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2308-10-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2308-9-0x0000000000090000-0x0000000000098000-memory.dmp

Filesize
32KB

Download
memory/2308-11-0x0000000073A02000-0x0000000073A04000-memory.dmp

Filesize
8KB

Download