b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782

Analysis

max time kernel
229s
max time network
231s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 07:51

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General

Target

b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe
Size

314KB
MD5

25edd8ea500ce88357d7573bc7483e41
SHA1

22199d3e7f74ed7444ba1aa371f64f39b37ec0a0
SHA256

b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782
SHA512

ba1ed5e66b90a3410a85775ae1145b04a619881c36e3b9c1258ac0addea0c3b1fdc4330e2c7973c879628d54cd1168324fe9cbdf34fdba32f51c57687f6ea7fd
SSDEEP

6144:7rUbUzkuvcBYC47l2xbs1rBP+2jIPaHppF/AG7d1ZBcxsd:7rJkuveY3aspBG2KaHppxAq11d

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe

pid	process
2248	b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe
2248	b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe
2248	b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe

pid	process
2248	b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe
2248	b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe

C:\Users\Admin\AppData\Local\Temp\b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe
"C:\Users\Admin\AppData\Local\Temp\b347ef358c5d7d4adc564da24bd5e675091ef345014ca937c5bd82fbe56cb782.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2248

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tsu0B11FF24.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{453BA5CB-8D65-48C3-AA28-C5479ED8873D}\Custom.dll
Filesize
91KB

MD5
4e34b4818a75d33c5dde6eb8e5284d3a

SHA1
3337246ee84c8133e20fafdf8c676b0c3c620398

SHA256
14502d6f3ad2d32c66a03ccef2d529337290039c8b347b5ebbbc6bb0aadad7b9

SHA512
7f0f24a5014529e9834986b6ac50670d92de0aeeb3f1059cd4bb7d92ec0ba968b4723025f46800c9e79bc0a4973042b15e2d136755530d9dfe6a39013d2d45f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\{453BA5CB-8D65-48C3-AA28-C5479ED8873D}\_Setup.dll
Filesize
173KB

MD5
5b1c9bb9f5d6bf74006bc230a674655d

SHA1
e300e642e33e84d456709741b7b8d1eaba2d66a5

SHA256
ae18db48c58918859ff4329e91c97b8bc94f151594da4747348c2c954b87fe99

SHA512
fd233e8c3e75b011029bce28fe9ff7ccc3ab923d0619abf2cfbec29e0aab7d8625881ee2f8e47085962d9a8ccd4afdc019ec8d214d0df36bd06a2c45c03a0ffe

Download Submit