03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2022, 02:02

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General

Target

03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe
Size

521KB
MD5

498579f82c31e0bd8788c4029da03ce0
SHA1

a56c94e07991b5d1aaaa57fb3e09c711f61d483e
SHA256

03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914
SHA512

721a04dd3df99ff711095b395b7b886422e7cd94d16df189c11c85d7a4ebb598e9c20a0b80bf36ab0fcd48fe92a26ef0aa11aea50bba76a56efe18db32fb3e36
SSDEEP

12288:nuoKwWgvA0fJR+e8edfljU21g6kdwWnwecW1UO:njfjvA0BDtjUcg6NGH

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4776	Launcher.exe
4828	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe

Loads dropped DLL 1 IoCs

pid	Process
2556	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe

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

System Information Discovery
T1082

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x0007000000022e41-146.dat	nsis_installer_1
behavioral2/files/0x0007000000022e41-146.dat	nsis_installer_2

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2556	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4828	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe
4828	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 4776	2556	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe	82
PID 2556 wrote to memory of 4776	2556	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe	82
PID 2556 wrote to memory of 4776	2556	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe	82
PID 2556 wrote to memory of 4828	2556	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe	83
PID 2556 wrote to memory of 4828	2556	03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe	83

C:\Users\Admin\AppData\Local\Temp\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe
"C:\Users\Admin\AppData\Local\Temp\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe"
1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\Launcher.exe
  C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\Launcher.exe /in="e03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe" /out="03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe" /psw="eb3e510d34b5490fa529e42754c4d21c" /typ=dec
  2⤵
  - Executes dropped EXE
  PID:4776
- C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe
  C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe /path="C:\Users\Admin\AppData\Local\Temp\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:4828

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe

Filesize
390KB

MD5
160991090d42a71aab5d9424612a3f4f

SHA1
6f8e8ab2afbf02f0c8daecdd1133ead8e56c8f33

SHA256
8c356f42961968b4ba20fe05046ebccdb5051ec1d39f202bdc36eb54d2bcbdb2

SHA512
c3aee3de57f460a7d76337fc4f13861f324c0209a35aa7d66dec9e88c7f52d6c631294cc7af55562b89e6714c0e5c0d3f0851e92be6a8563dafca29dc576393a

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe

Filesize
390KB

MD5
160991090d42a71aab5d9424612a3f4f

SHA1
6f8e8ab2afbf02f0c8daecdd1133ead8e56c8f33

SHA256
8c356f42961968b4ba20fe05046ebccdb5051ec1d39f202bdc36eb54d2bcbdb2

SHA512
c3aee3de57f460a7d76337fc4f13861f324c0209a35aa7d66dec9e88c7f52d6c631294cc7af55562b89e6714c0e5c0d3f0851e92be6a8563dafca29dc576393a

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe.config

Filesize
690B

MD5
bca0ea75b6940aa86960d7b9098a5998

SHA1
3d57f82158ac72c7eb2e72ba19a80485d8103130

SHA256
5a494295936d2170433864b449257bbac7b976413811a0b6339e37f83a891f8d

SHA512
260a05c509d874239a27798421ee75ac7e2bbc0d2a0485122740e8b8adcd8f43f98f7633cef278d9f7f4a132633b4b1cdf4b641e2233e891dce2d6eb6e75c3d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\Launcher.exe

Filesize
105KB

MD5
195f796afb02929da2609a0ce6ccf01a

SHA1
708e26b343971449eda5a32ec91b6bb16e958a5e

SHA256
8647cde9ab6e026674d7b72988caba1e2ef6a25cacba380c183770dec6e64197

SHA512
7c6c46d0a7957200859724cd4b094566307604220fee06673e5964b6d59837b2776224573af792f0292c6925d8b6e4777f7d95e60b08745a57eccafa19d44e4a

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\Launcher.exe

Filesize
105KB

MD5
195f796afb02929da2609a0ce6ccf01a

SHA1
708e26b343971449eda5a32ec91b6bb16e958a5e

SHA256
8647cde9ab6e026674d7b72988caba1e2ef6a25cacba380c183770dec6e64197

SHA512
7c6c46d0a7957200859724cd4b094566307604220fee06673e5964b6d59837b2776224573af792f0292c6925d8b6e4777f7d95e60b08745a57eccafa19d44e4a

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\Launcher.exe.config

Filesize
340B

MD5
91629f6b28cbe2b52bb86cb5af3bdbca

SHA1
35fb57ac58c9eb0668f5832a588d9f81e040568b

SHA256
589c122996fadc118731c6f983c5d3b498c4b4b59700ea548f4cfb79e4eaaeeb

SHA512
f08382296696173784841a163c73c19e7bd674a08a053c0434d55696f45039721925e5d829e4bbbf71b07385d1b88c5ea241b8247eb0d81bf381205977bd14c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\e03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe

Filesize
390KB

MD5
4bc776af4ed93ef13aa0c19a1623ef48

SHA1
a74fa4e05d63cf8537059464e9935fc0afca60bd

SHA256
3218e348af71292b6bc7c8be932a97f4388c0be36d2dbd527750ad668bc83151

SHA512
85b6274cb5fc58a3c68a6a25dbe6dafcd0e5a4aa44ae1f39a826f224f7aa7dcaeb78708ca661fe04201c0cbe5fb98405509fe0521a68132f0389f7d6b2479830

Download Submit
C:\Users\Admin\AppData\Local\Temp\DM\03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914.exe\yWAbvfWPXNOaNHm\installer.exe

Filesize
521KB

MD5
498579f82c31e0bd8788c4029da03ce0

SHA1
a56c94e07991b5d1aaaa57fb3e09c711f61d483e

SHA256
03d8a078711f3ea25f0a090fcb237787648bc351fea43a7844db288bf7225914

SHA512
721a04dd3df99ff711095b395b7b886422e7cd94d16df189c11c85d7a4ebb598e9c20a0b80bf36ab0fcd48fe92a26ef0aa11aea50bba76a56efe18db32fb3e36

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsq7DC2.tmp\pwgen.dll

Filesize
16KB

MD5
a555472395178ac8c733d90928e05017

SHA1
f44b192d66473f01a6540aaec4b6c9ac4c611d35

SHA256
82ae08fced4a1f9a7df123634da5f4cb12af4593a006bef421a54739a2cbd44e

SHA512
e6d87b030c45c655d93b2e76d7437ad900df5da2475dd2e6e28b6c872040491e80f540b00b6091d16bc8410bd58a1e82c62ee1b17193ef8500a153d4474bb80a

Download Submit
memory/4776-138-0x0000000072750000-0x0000000072D01000-memory.dmp

Filesize
5.7MB

Download
memory/4828-143-0x00007FFD7C5B0000-0x00007FFD7CFE6000-memory.dmp

Filesize
10.2MB

Download
memory/4828-144-0x00000000008CA000-0x00000000008CF000-memory.dmp

Filesize
20KB

Download
memory/4828-145-0x00000000008CA000-0x00000000008CF000-memory.dmp

Filesize
20KB

Download