revengerat | 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c

Analysis

max time kernel
148s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-09-2024 04:56

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General

Target

3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
Size

1.1MB
MD5

56ac9e72644a8dae8c1968d63a26e58a
SHA1

d0349d04f33400541898426438d9e036d21decc5
SHA256

3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c
SHA512

d4f5c176b3e4fda2a318fde3ec3702d9bf102bd752ee42b4549b9fd6630fdcbee20de63fc7a403f60768ac7c0a7d780bc542c8d60f4e2b9eeb19a40aba49ddc1
SSDEEP

24576:mq5TfcdHj4fmbi2q+0MmV0VMXeyrtoT1GokHTQoCwsC+Y:mUTsamOx9RoBVoCwT

Score

10^/10

revengerat discovery stealer trojan upx

Malware Config

Signatures

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

RevengeRat Executable 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/files/0x00070000000186bb-4.dat	revengerat

Executes dropped EXE 1 IoCs

Processes:

dmr_72.exe

pid	Process
2668	dmr_72.exe

Loads dropped DLL 4 IoCs

Processes:

3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

pid	Process
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/572-0-0x0000000000FD0000-0x0000000001246000-memory.dmp	upx
behavioral1/memory/572-25-0x0000000000FD0000-0x0000000001246000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/572-25-0x0000000000FD0000-0x0000000001246000-memory.dmp	autoit_exe

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 3 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:

3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exedmr_72.exe

pid	Process
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
2668	dmr_72.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

dmr_72.exe

description	pid	Process
Token: SeDebugPrivilege	2668	dmr_72.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

pid	Process
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

pid	Process
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

dmr_72.exe

pid	Process
2668	dmr_72.exe
2668	dmr_72.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe

description	pid	Process	procid_target
PID 572 wrote to memory of 2668	572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe	30
PID 572 wrote to memory of 2668	572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe	30
PID 572 wrote to memory of 2668	572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe	30
PID 572 wrote to memory of 2668	572	3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe	30

C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
"C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:572
- C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
  "C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -72189998 -chipde -e37278fe332e42d1af33e4480ad52248 - -BLUB2 -gyscwnikbuxkzuff -572
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2668

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\DMR\gyscwnikbuxkzuff.dat

Filesize
163B

MD5
8c934b48a05955c6cc934925f4c01e7d

SHA1
b6300c8e23a440e85637a6e8f028ff25bee676d6

SHA256
51be55dd44a7d2c782ef432971878a64040aec99c5ec0b53ac92d72bb2645992

SHA512
199896d1482d91a24d896452b1a81b4c717a2781b0261aa7b32bd5fc38cdf84bf000d9487efa6bd799ae5b9b04019f5dd64bb174f5eec285d76aa9d8f3d1aa69

Download Submit
\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe

Filesize
373KB

MD5
1b81fa48134378f2b8d54a41fcfcf0ca

SHA1
ff6fd97bcc603890c9bdffebe992a8b95d4f2686

SHA256
5e2931d27098e63b67126ec2e036d8e2f4e46814d8c777c0307e3eec3b947707

SHA512
b0a9ae05da6e73729cf61ba7e58015630bd69c508fbfaa8cd6d9d116b63def1c67e7298680aa8d6d99f20d77e91dd14d880466ba21a1062498fdf3687518c8cf

Download Submit
memory/572-0-0x0000000000FD0000-0x0000000001246000-memory.dmp

Filesize
2.5MB

Download
memory/572-25-0x0000000000FD0000-0x0000000001246000-memory.dmp

Filesize
2.5MB

Download
memory/2668-37-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-21-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-20-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-40-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-22-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-23-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-17-0x0000000000940000-0x00000000009A2000-memory.dmp

Filesize
392KB

Download
memory/2668-26-0x000007FEF4E23000-0x000007FEF4E24000-memory.dmp

Filesize
4KB

Download
memory/2668-27-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-28-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-29-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-30-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-31-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-32-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-33-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-41-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-35-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-36-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-16-0x000007FEF4E23000-0x000007FEF4E24000-memory.dmp

Filesize
4KB

Download
memory/2668-38-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-60-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-19-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-34-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-42-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-43-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-44-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-45-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-46-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-47-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-48-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-49-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-50-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-51-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-52-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-53-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-54-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-55-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-56-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-57-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-58-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-59-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-39-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download
memory/2668-61-0x000007FEF4E20000-0x000007FEF580C000-memory.dmp

Filesize
9.9MB

Download