73ce1277ab8bd148f5c40e121c1fd7710acb1443e074c0f926b871c36f0f35bc

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
06-08-2024 17:54

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General

Target

doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe
Size

100.4MB
MD5

cd7120f0525e25a7f468ba659c2f09ec
SHA1

794dac92693ebdecb09aee22c92cc1022d6e089e
SHA256

73ce1277ab8bd148f5c40e121c1fd7710acb1443e074c0f926b871c36f0f35bc
SHA512

3d6e0eb2edc54697e9bae03ddde0b49393ae21ad358a01732d15d1057f65e50d6c1c08748c2a6e586df34613eb1a4db3605dc651c39792502b49252e4837aaed
SSDEEP

3145728:7jtmK+4P8V7Hfi+pu/NazL2AkrMJ/OBLaCq1b3/:AK+HV7/i+aa3NCe/

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

Processes:

doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe

pid process

1308 doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe
1308 doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.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 1 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:

doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe

pid	process
1308	doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe
1308	doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe

C:\Users\Admin\AppData\Local\Temp\doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe
"C:\Users\Admin\AppData\Local\Temp\doudou_BL_OPENAZ_3_&W66b2626200003b0bW&ai.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1308

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

\Users\Admin\AppData\Local\Temp\nsdC562.tmp\System.dll
Filesize
12KB

MD5
8cf2ac271d7679b1d68eefc1ae0c5618

SHA1
7cc1caaa747ee16dc894a600a4256f64fa65a9b8

SHA256
6950991102462d84fdc0e3b0ae30c95af8c192f77ce3d78e8d54e6b22f7c09ba

SHA512
ce828fb9ecd7655cc4c974f78f209d3326ba71ced60171a45a437fc3fff3bd0d69a0997adaca29265c7b5419bdea2b17f8cc8ceae1b8ce6b22b7ed9120bb5ad3

Download Submit
\Users\Admin\AppData\Local\Temp\nsdC562.tmp\setupdll.dll
Filesize
3.1MB

MD5
8473801a9762f5bfe901cb84680307ad

SHA1
362f43a2d1a4dc25c1b9c42f6162c9a7bb3888ea

SHA256
3860d0f62b906dd18bb7ef31b46ec8f04b1b07e6623bf607ab07907b2766c80d

SHA512
cc133c7364dcd5a7151498632ccd4144f667616b398ac06578e662b186201410d792e2147115c7c3f15535f25c052782209e23b2d639809ce193704450ba3d55

Download Submit
memory/1308-14-0x0000000002B70000-0x0000000002BB0000-memory.dmp

Filesize
256KB

Download
memory/1308-15-0x0000000002B70000-0x0000000002BB0000-memory.dmp

Filesize
256KB

Download