revengerat | a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969

General

Target

a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe
Size

904KB
MD5

1836a1700cb3056d3dea79b8d29af244
SHA1

e5e838fcbbfe41c08512516e17c40e63b43c2f70
SHA256

a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969
SHA512

c2c450236288114e9fc8cd67a4db9744889ddffe171c124fb89aaf5df22362648061176af12879d0d10286a69a953e79553cea2eb1b4507df1656f7f1931c5e7
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5o:gh+ZkldoPK8YaKGo

Score

10^/10

revengerat marzo26 discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

C2

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:

a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe

description	pid	process	target process
PID 2288 set thread context of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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:

a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2396 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2396	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe

pid	process
2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe
2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe
2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe

pid	process
2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe
2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe
2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe

description	pid	process	target process
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe
PID 2288 wrote to memory of 2396	2288	a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe
"C:\Users\Admin\AppData\Local\Temp\a05a2db6718859e2b143f6d117c9c33cd6a3a93c322f61fe00e9d7e544137969.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2288
- 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:2396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2288-0-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2396-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2396-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2396-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2396-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2396-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2396-9-0x00000000746A2000-0x00000000746A4000-memory.dmp

Filesize
8KB

Download
memory/2396-10-0x00000000746A2000-0x00000000746A4000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads