cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2022, 23:26 UTC

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General

Target

cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
Size

128KB
MD5

0f2a543429c9606ffe3a7b952fc64ca0
SHA1

3bcbe25616ea627d844167fd52b317229fa172ce
SHA256

cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04
SHA512

e5dfdd9a63e8f94596643b23b10892756170d99053e7730f7e058f5e695afb500756ab1a1620fe15b559148f56d693b347c61aa9b36de81d03abc361645db8ce
SSDEEP

3072:mgXdZt9P6D3XJ6GLEueNRwOEHMgtzXHoL5MIW665A8W15K+hOZFu:me34UGRmwXt5q2pd5A8W1U+hkFu

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 9 IoCs

pid	Process
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
2420	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.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

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\greengou\reply.htm	cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe
"C:\Users\Admin\AppData\Local\Temp\cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
PID:2420

Network

DNS

tu.3baidu.org

cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe

Remote address:

8.8.8.8:53

Request

tu.3baidu.org

IN A

Response

52.109.8.45:443

40 B
1
20.50.201.200:443

322 B
7
93.184.221.240:80

46 B
40 B
1
1
93.184.221.240:80

322 B
7
93.184.221.240:80

322 B
7
93.184.221.240:80

322 B
7

8.8.8.8:53

tu.3baidu.org

dns

cad5767340ecd4d39985a92186d675d45d5f2d2e84754e04084d93275d512d04.exe

59 B
141 B
1
1

DNS Request

tu.3baidu.org

MITRE ATT&CK Enterprise v6

Initial Access

Execution

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\nsjF727.tmp\Inetc.dll

Filesize
20KB

MD5
50fdadda3e993688401f6f1108fabdb4

SHA1
04a9ae55d0fb726be49809582cea41d75bf22a9a

SHA256
6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

SHA512
e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjF727.tmp\Inetc.dll

Filesize
20KB

MD5
50fdadda3e993688401f6f1108fabdb4

SHA1
04a9ae55d0fb726be49809582cea41d75bf22a9a

SHA256
6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

SHA512
e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjF727.tmp\Math.dll

Filesize
66KB

MD5
b140459077c7c39be4bef249c2f84535

SHA1
c56498241c2ddafb01961596da16d08d1b11cd35

SHA256
0598f7d83db44929b7170c1285457b52b4281185f63ced102e709bf065f10d67

SHA512
fbcb19a951d96a216d73b6b3e005338bbb6e11332c6cc8c3f179ccd420b4db0e5682dc4245bd120dcb67bc70960eab368e74c68c7c165a485a12a7d0d8a00328

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjF727.tmp\Math.dll

Filesize
66KB

MD5
b140459077c7c39be4bef249c2f84535

SHA1
c56498241c2ddafb01961596da16d08d1b11cd35

SHA256
0598f7d83db44929b7170c1285457b52b4281185f63ced102e709bf065f10d67

SHA512
fbcb19a951d96a216d73b6b3e005338bbb6e11332c6cc8c3f179ccd420b4db0e5682dc4245bd120dcb67bc70960eab368e74c68c7c165a485a12a7d0d8a00328

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjF727.tmp\Md5dll.dll

Filesize
8KB

MD5
a7d710e78711d5ab90e4792763241754

SHA1
f31cecd926c5d497aba163a17b75975ec34beb13

SHA256
9b05dd603f13c196f3f21c43f48834208fed2294f7090fcd1334931014611fb2

SHA512
f0ca2d6f9a8aeac84ef8b051154a041adffc46e3e9aced142e9c7bf5f7272b047e1db421d38cb2d9182d7442bee3dd806618b019ec042a23ae0e71671d2943c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjF727.tmp\Md5dll.dll

Filesize
8KB

MD5
a7d710e78711d5ab90e4792763241754

SHA1
f31cecd926c5d497aba163a17b75975ec34beb13

SHA256
9b05dd603f13c196f3f21c43f48834208fed2294f7090fcd1334931014611fb2

SHA512
f0ca2d6f9a8aeac84ef8b051154a041adffc46e3e9aced142e9c7bf5f7272b047e1db421d38cb2d9182d7442bee3dd806618b019ec042a23ae0e71671d2943c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjF727.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjF727.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsjF727.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
memory/2420-137-0x00000000023C0000-0x00000000023DA000-memory.dmp

Filesize
104KB

Download
memory/2420-142-0x00000000023E1000-0x00000000023E4000-memory.dmp

Filesize
12KB

Download