7f0005d39580ba537d4f9581b47c28adf132a6586d62881a62cd56fa1b24ab27

Analysis

max time kernel
150s
max time network
20s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-10-2024 15:23

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General

Target

RPGXP_E.exe
Size

27.2MB
MD5

4db4691a4f71af97b109b11ee2c70ec9
SHA1

ba5eaa22936505df35a10319dbce60ed6e873383
SHA256

7f0005d39580ba537d4f9581b47c28adf132a6586d62881a62cd56fa1b24ab27
SHA512

2688575f993dd7c2b0bff1634465149103412032bc882d09ccd492033ec94b27c84e4a1655118264728fea358969504ff748a8e6fe73dd313789f2a2d142f15a
SSDEEP

786432:F6HKbIBBYy9IMhfpNIubCq9iS2wvX1RA6rxiShm0RML1P:+iI3/9IM6uejAX1RUShT

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2824	RPGXP_E.tmp

Loads dropped DLL 3 IoCs

pid	Process
2340	RPGXP_E.exe
2824	RPGXP_E.tmp
2824	RPGXP_E.tmp

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RPGXP_E.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RPGXP_E.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2824	2340	RPGXP_E.exe	29
PID 2340 wrote to memory of 2824	2340	RPGXP_E.exe	29
PID 2340 wrote to memory of 2824	2340	RPGXP_E.exe	29
PID 2340 wrote to memory of 2824	2340	RPGXP_E.exe	29
PID 2340 wrote to memory of 2824	2340	RPGXP_E.exe	29
PID 2340 wrote to memory of 2824	2340	RPGXP_E.exe	29
PID 2340 wrote to memory of 2824	2340	RPGXP_E.exe	29

C:\Users\Admin\AppData\Local\Temp\RPGXP_E.exe
"C:\Users\Admin\AppData\Local\Temp\RPGXP_E.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Users\Admin\AppData\Local\Temp\is-VPISM.tmp\RPGXP_E.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-VPISM.tmp\RPGXP_E.tmp" /SL5="$5014A,28152842,118784,C:\Users\Admin\AppData\Local\Temp\RPGXP_E.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\is-87I33.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-VPISM.tmp\RPGXP_E.tmp

Filesize
1.1MB

MD5
63b15124be653dbe589c7981da9d397c

SHA1
af8874bdf2ad726f5420e8132c10becc2bbcd93c

SHA256
61674b90891ca099d5fee62bf063a948a80863530ab6a31e7f9e06f0e5bc7599

SHA512
339b284b5dd7386dcfa86c8fdcf239a0e97cc168229ea9a66fc0c6b26771401fa7f27c2c6a435a836a43ea9c7e634a3e47ec77e0d27985794bbb4416dfc97ac8

Download Submit
memory/2340-15-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2340-2-0x0000000000401000-0x0000000000412000-memory.dmp

Filesize
68KB

Download
memory/2340-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2824-24-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-28-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-18-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-20-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-22-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-8-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-26-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-16-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-30-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-32-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-34-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-36-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-38-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-40-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/2824-42-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download