revengerat | 867d4ec9caf05b90f7baa231b19c8db9392e45ad957cd9d1c10a5113e579b2e1

Analysis

max time kernel
148s
max time network
33s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02-09-2024 03:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe
Size

944KB
MD5

84a4cb98d7bce223019fe142191dc5af
SHA1

63386615792f409bf3cbcc78c2a53ae1438bc5ea
SHA256

db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b
SHA512

1f7b06b720d424782bc31f554e33a6b80f9451076047540bc6744aa2a802824a9c73577f748f6d808195ddaa3354022d8e7ad61b814bd859036ce1944d2d1b32
SSDEEP

12288:gCdOy3vVrKxR5CXbNjAOxK/j2n+4YG/6c1mFFja3mXgcjfRlgsUBgaH7nhEJes3P:gCdxte/80jYLT3U1jfsWabncesOCKlQ

Score

10^/10

revengerat guest discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

Guest

ournewcompany2.hopto.org:333

Mutex

RV_MUTEX

Signatures

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

Drops startup file 2 IoCs

Processes:

WScript.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\1.exe	WScript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\1.exe	WScript.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe

description	pid	Process	procid_target
PID 2128 set thread context of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 set thread context of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 set thread context of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 set thread context of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 set thread context of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 set thread context of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

WScript.exeRegAsm.exeRegAsm.exeRegAsm.exeRegAsm.exedb68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

RegAsm.exeRegAsm.exeRegAsm.exeRegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	2636	RegAsm.exe
Token: SeDebugPrivilege	3056	RegAsm.exe
Token: SeDebugPrivilege	2088	RegAsm.exe
Token: SeDebugPrivilege	2600	RegAsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe

description	pid	Process	procid_target
PID 2128 wrote to memory of 2960	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	29
PID 2128 wrote to memory of 2960	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	29
PID 2128 wrote to memory of 2960	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	29
PID 2128 wrote to memory of 2960	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	29
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2088	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	30
PID 2128 wrote to memory of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 wrote to memory of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 wrote to memory of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 wrote to memory of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 wrote to memory of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 wrote to memory of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 wrote to memory of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 wrote to memory of 2084	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	31
PID 2128 wrote to memory of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 wrote to memory of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 wrote to memory of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 wrote to memory of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 wrote to memory of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 wrote to memory of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 wrote to memory of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 wrote to memory of 2800	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	32
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2636	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	33
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 2600	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	34
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35
PID 2128 wrote to memory of 3056	2128	db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe	35

C:\Users\Admin\AppData\Local\Temp\db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe
"C:\Users\Admin\AppData\Local\Temp\db68ffa236dd34fb3c092e3b76b511bc16bbc0451c23a4e0a2083b6e744a5f4b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\1.vbs"
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  PID:2960
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2088
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  PID:2084
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  PID:2800
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2636
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2600
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\1.vbs

Filesize
355B

MD5
1c2ab5b103441de53fa4f66bbb1bf32d

SHA1
26787d3e132156af3b4bf3c9d8ccef1d2adef809

SHA256
92813f535d79d9cca5c1d3cc5ade01e48480d2cf33b862736c9e4922d7155620

SHA512
a2868242cce35110ee47e063d452cd86e756b24fe0c6bf341c0086679ae822caf6fe2a3f476f457dc57f86fb0992714ca7e01d4a4feba33e5da0b0070ea5cc7e

Download Submit
memory/2088-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2088-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-12-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download