azorult | 52dd1ddf925baa01a172d0e420ec8833a10726ee7a7dcfc2a55f1e04f47c6a63

Analysis

max time kernel
89s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2024 16:41

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General

Target

DOC6010038709-PO.exe
Size

401KB
MD5

5ad5fcac5705acde3ed51ae6b3c2c0b1
SHA1

77a26b80323ac8e1f172d8ce980120454ed53939
SHA256

52dd1ddf925baa01a172d0e420ec8833a10726ee7a7dcfc2a55f1e04f47c6a63
SHA512

1b472fc9a53b6a8864176dbd7e1ce91dccdae9c6dcf9716274c80011368275dc1f3c2098287bd32d708ce18214b048113fdc59cefd3a106a1d2b6ddaee304a27
SSDEEP

12288:3kvqcSBHwEbBn+mDZVKxRu2GfWLpcCoJt:9wOTZVKbgWLCCat

Score

10^/10

azorult guloader downloader infostealer trojan

Malware Config

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
Loads dropped DLL 4 IoCs

Processes:

DOC6010038709-PO.exe

pid process

1608 DOC6010038709-PO.exe
1608 DOC6010038709-PO.exe
1608 DOC6010038709-PO.exe
1608 DOC6010038709-PO.exe
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

DOC6010038709-PO.exe

pid process

1660 DOC6010038709-PO.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

DOC6010038709-PO.exeDOC6010038709-PO.exe

pid process

1608 DOC6010038709-PO.exe
1660 DOC6010038709-PO.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

DOC6010038709-PO.exe

description pid process target process

PID 1608 set thread context of 1660 1608 DOC6010038709-PO.exe DOC6010038709-PO.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

DOC6010038709-PO.exe

pid process

1608 DOC6010038709-PO.exe

pid	process
1608	DOC6010038709-PO.exe
1608	DOC6010038709-PO.exe
1608	DOC6010038709-PO.exe
1608	DOC6010038709-PO.exe

pid	process
1660	DOC6010038709-PO.exe

pid	process
1608	DOC6010038709-PO.exe
1660	DOC6010038709-PO.exe

description	pid	process	target process
PID 1608 set thread context of 1660	1608	DOC6010038709-PO.exe	DOC6010038709-PO.exe

pid	process
1608	DOC6010038709-PO.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

DOC6010038709-PO.exe

description	pid	process	target process
PID 1608 wrote to memory of 1660	1608	DOC6010038709-PO.exe	DOC6010038709-PO.exe
PID 1608 wrote to memory of 1660	1608	DOC6010038709-PO.exe	DOC6010038709-PO.exe
PID 1608 wrote to memory of 1660	1608	DOC6010038709-PO.exe	DOC6010038709-PO.exe
PID 1608 wrote to memory of 1660	1608	DOC6010038709-PO.exe	DOC6010038709-PO.exe
PID 1608 wrote to memory of 1660	1608	DOC6010038709-PO.exe	DOC6010038709-PO.exe

C:\Users\Admin\AppData\Local\Temp\DOC6010038709-PO.exe
"C:\Users\Admin\AppData\Local\Temp\DOC6010038709-PO.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1608

C:\Users\Admin\AppData\Local\Temp\DOC6010038709-PO.exe
"C:\Users\Admin\AppData\Local\Temp\DOC6010038709-PO.exe"
2⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\nsq497D.tmp\System.dll

Filesize
11KB

MD5
17ed1c86bd67e78ade4712be48a7d2bd

SHA1
1cc9fe86d6d6030b4dae45ecddce5907991c01a0

SHA256
bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb

SHA512
0cbed521e7d6d1f85977b3f7d3ca7ac34e1b5495b69fd8c7bfa1a846baf53b0ecd06fe1ad02a3599082ffacaf8c71a3bb4e32dec05f8e24859d736b828092cd5

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsq497D.tmp\nsDialogs.dll

Filesize
9KB

MD5
42b064366f780c1f298fa3cb3aeae260

SHA1
5b0349db73c43f35227b252b9aa6555f5ede9015

SHA256
c13104552b8b553159f50f6e2ca45114493397a6fa4bf2cbb960c4a2bbd349ab

SHA512
50d8f4f7a3ff45d5854741e7c4153fa13ee1093bafbe9c2adc60712ed2fb505c9688dd420d75aaea1b696da46b6beccc232e41388bc2a16b1f9eea1832df1cd7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsq497D.tmp\nsExec.dll

Filesize
6KB

MD5
b55f7f1b17c39018910c23108f929082

SHA1
1601f1cc0d0d6bcf35799b7cd15550cd01556172

SHA256
c4c6fe032f3cd8b31528d7b99661f85ee22cb78746aee98ec568431d4f5043f7

SHA512
d652f2b09396ef7b9181996c4700b25840ceaa6c1c10080a55ce3db4c25d8d85f00a21e747f9d14a3374be4cdd4ea829a18d7de9b27b13b5e304447f3e9268fa

Download Submit
memory/1608-27-0x0000000005230000-0x0000000007BF0000-memory.dmp

Filesize
41.8MB

Download
memory/1608-23-0x0000000077051000-0x0000000077171000-memory.dmp

Filesize
1.1MB

Download
memory/1608-24-0x0000000077051000-0x0000000077171000-memory.dmp

Filesize
1.1MB

Download
memory/1608-25-0x0000000010000000-0x0000000010006000-memory.dmp

Filesize
24KB

Download
memory/1608-22-0x0000000005230000-0x0000000007BF0000-memory.dmp

Filesize
41.8MB

Download
memory/1660-26-0x00000000004A0000-0x0000000002E60000-memory.dmp

Filesize
41.8MB

Download
memory/1660-28-0x00000000770D8000-0x00000000770D9000-memory.dmp

Filesize
4KB

Download
memory/1660-29-0x00000000770F5000-0x00000000770F6000-memory.dmp

Filesize
4KB

Download
memory/1660-39-0x0000000072A50000-0x0000000073CA4000-memory.dmp

Filesize
18.3MB

Download
memory/1660-40-0x0000000000060000-0x0000000000087000-memory.dmp

Filesize
156KB

Download
memory/1660-41-0x0000000072A50000-0x0000000073CA4000-memory.dmp

Filesize
18.3MB

Download
memory/1660-43-0x0000000077051000-0x0000000077171000-memory.dmp

Filesize
1.1MB

Download
memory/1660-42-0x00000000004A0000-0x0000000002E60000-memory.dmp

Filesize
41.8MB

Download