919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226

Analysis

max time kernel
296s
max time network
262s
platform
windows10-1703_x64
resource
win10-20231020-en
resource tags

arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
submitted
26-11-2023 22:28

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General

Target

919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
Size

418KB
MD5

0099a99f5ffb3c3ae78af0084136fab3
SHA1

0205a065728a9ec1133e8a372b1e3864df776e8c
SHA256

919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226
SHA512

5ac4f3265c7dd7d172284fb28c94f8fc6428c27853e70989f4ec4208f9897be91720e8eee1906d8e843ab05798f3279a12492a32e8a118f5621ac5e1be2031b6
SSDEEP

12288:5noAx+FnmuQhimtPURimLqevmipum+K4Y:5+FnmuGtpMLnLYY

Score

8^/10

discovery

Malware Config

Signatures

Downloads MZ/PE file
Executes dropped EXE 4 IoCs

Processes:

tuc3.exetuc3.tmpGreenTV.exeGreenTV.exe

pid process

5084 tuc3.exe
3008 tuc3.tmp
4656 GreenTV.exe
5004 GreenTV.exe
Loads dropped DLL 3 IoCs

Processes:

tuc3.tmp

pid process

3008 tuc3.tmp
3008 tuc3.tmp
3008 tuc3.tmp
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes:

description ioc

Destination IP 45.155.250.90
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

pid	process
5084	tuc3.exe
3008	tuc3.tmp
4656	GreenTV.exe
5004	GreenTV.exe

pid	process
3008	tuc3.tmp
3008	tuc3.tmp
3008	tuc3.tmp

description	ioc
Destination IP	45.155.250.90

Drops file in Program Files directory 19 IoCs

Processes:

tuc3.tmp

description	ioc	process
File created	C:\Program Files (x86)\Common Files\GreenTV\is-1Q5GI.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-FUBTL.tmp	tuc3.tmp
File opened for modification	C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-13SVG.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-PAD4S.tmp	tuc3.tmp
File opened for modification	C:\Program Files (x86)\Common Files\GreenTV\unins000.dat	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\unins000.dat	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-550Q2.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-7JAEQ.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-708GO.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-SJ6EF.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-8JVP4.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-2CU9A.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-TEABP.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-FGULA.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\UIText\is-9E3N9.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\UIText\is-UA2SA.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-SC3TN.tmp	tuc3.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-PB2JR.tmp	tuc3.tmp

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

3948 schtasks.exe
Runs net.exe

pid	process
3948	schtasks.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exetuc3.exetuc3.tmpnet.exe

description	pid	process	target process
PID 1268 wrote to memory of 3948	1268	919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe	schtasks.exe
PID 1268 wrote to memory of 3948	1268	919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe	schtasks.exe
PID 1268 wrote to memory of 3948	1268	919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe	schtasks.exe
PID 1268 wrote to memory of 5084	1268	919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe	tuc3.exe
PID 1268 wrote to memory of 5084	1268	919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe	tuc3.exe
PID 1268 wrote to memory of 5084	1268	919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe	tuc3.exe
PID 5084 wrote to memory of 3008	5084	tuc3.exe	tuc3.tmp
PID 5084 wrote to memory of 3008	5084	tuc3.exe	tuc3.tmp
PID 5084 wrote to memory of 3008	5084	tuc3.exe	tuc3.tmp
PID 3008 wrote to memory of 2240	3008	tuc3.tmp	schtasks.exe
PID 3008 wrote to memory of 2240	3008	tuc3.tmp	schtasks.exe
PID 3008 wrote to memory of 2240	3008	tuc3.tmp	schtasks.exe
PID 3008 wrote to memory of 4656	3008	tuc3.tmp	GreenTV.exe
PID 3008 wrote to memory of 4656	3008	tuc3.tmp	GreenTV.exe
PID 3008 wrote to memory of 4656	3008	tuc3.tmp	GreenTV.exe
PID 3008 wrote to memory of 368	3008	tuc3.tmp	net.exe
PID 3008 wrote to memory of 368	3008	tuc3.tmp	net.exe
PID 3008 wrote to memory of 368	3008	tuc3.tmp	net.exe
PID 3008 wrote to memory of 5004	3008	tuc3.tmp	GreenTV.exe
PID 3008 wrote to memory of 5004	3008	tuc3.tmp	GreenTV.exe
PID 3008 wrote to memory of 5004	3008	tuc3.tmp	GreenTV.exe
PID 368 wrote to memory of 2480	368	net.exe	net1.exe
PID 368 wrote to memory of 2480	368	net.exe	net1.exe
PID 368 wrote to memory of 2480	368	net.exe	net1.exe

C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
"C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1268

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN 919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe /TR "C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe" /F
2⤵
- Creates scheduled task(s)
PID:3948

C:\Users\Admin\AppData\Local\Temp\1000012001\tuc3.exe
"C:\Users\Admin\AppData\Local\Temp\1000012001\tuc3.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5084

C:\Users\Admin\AppData\Local\Temp\is-JQORQ.tmp\tuc3.tmp
"C:\Users\Admin\AppData\Local\Temp\is-JQORQ.tmp\tuc3.tmp" /SL5="$80232,2617171,76288,C:\Users\Admin\AppData\Local\Temp\1000012001\tuc3.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3008

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Query
4⤵
PID:2240

C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe
"C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe" -i
4⤵
- Executes dropped EXE
PID:4656

C:\Windows\SysWOW64\net.exe
"C:\Windows\system32\net.exe" helpmsg 25
4⤵
- Suspicious use of WriteProcessMemory
PID:368

C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 helpmsg 25
5⤵
PID:2480

C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe
"C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe" -s
4⤵
- Executes dropped EXE
PID:5004

C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
1⤵
PID:4916

C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
1⤵
PID:4900

C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
1⤵
PID:4244

C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
1⤵
PID:4312

C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
C:\Users\Admin\AppData\Local\Temp\919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226.exe
1⤵
PID:3580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

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:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe

Filesize
2.2MB

MD5
595ff78ebad0310b33019497c2b1b201

SHA1
feb158d6f3f5b9a7e1de3fe691137ee35faf5e1b

SHA256
bd256bcbb6a3842cc2ffbae80cf64f69ebe7d45c35c6c40eff0442881c6a3fa1

SHA512
d7b0f5a71a9b2df7afcdd0ebdccfdca47cade445361f6d630db9221b1f3e2418a2b184fc82218ed3399ad11e2cce4b4f709fdd60b6c4b45b461d94e2004ddc5c

Download Submit
C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe

Filesize
2.2MB

MD5
595ff78ebad0310b33019497c2b1b201

SHA1
feb158d6f3f5b9a7e1de3fe691137ee35faf5e1b

SHA256
bd256bcbb6a3842cc2ffbae80cf64f69ebe7d45c35c6c40eff0442881c6a3fa1

SHA512
d7b0f5a71a9b2df7afcdd0ebdccfdca47cade445361f6d630db9221b1f3e2418a2b184fc82218ed3399ad11e2cce4b4f709fdd60b6c4b45b461d94e2004ddc5c

Download Submit
C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe

Filesize
2.2MB

MD5
595ff78ebad0310b33019497c2b1b201

SHA1
feb158d6f3f5b9a7e1de3fe691137ee35faf5e1b

SHA256
bd256bcbb6a3842cc2ffbae80cf64f69ebe7d45c35c6c40eff0442881c6a3fa1

SHA512
d7b0f5a71a9b2df7afcdd0ebdccfdca47cade445361f6d630db9221b1f3e2418a2b184fc82218ed3399ad11e2cce4b4f709fdd60b6c4b45b461d94e2004ddc5c

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000012001\tuc3.exe

Filesize
2.7MB

MD5
b759b52a94d3c1ddab478249603bd7cd

SHA1
5c4ff21066c0751974ecec2d47f31c97028c5c9b

SHA256
8980924b020efda6524b392ca143d80895d04b8080fcd0b2198edc6bf001bfd4

SHA512
a195c02323ccd3cbd8cc9043868685d248b279b29d8b79ca02b7e782b19c70b51beb8160bf41e18d63a80bd1eb49629235ea987be456039c0db2ce328bd4f6ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000012001\tuc3.exe

Filesize
2.7MB

MD5
b759b52a94d3c1ddab478249603bd7cd

SHA1
5c4ff21066c0751974ecec2d47f31c97028c5c9b

SHA256
8980924b020efda6524b392ca143d80895d04b8080fcd0b2198edc6bf001bfd4

SHA512
a195c02323ccd3cbd8cc9043868685d248b279b29d8b79ca02b7e782b19c70b51beb8160bf41e18d63a80bd1eb49629235ea987be456039c0db2ce328bd4f6ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000012001\tuc3.exe

Filesize
2.7MB

MD5
b759b52a94d3c1ddab478249603bd7cd

SHA1
5c4ff21066c0751974ecec2d47f31c97028c5c9b

SHA256
8980924b020efda6524b392ca143d80895d04b8080fcd0b2198edc6bf001bfd4

SHA512
a195c02323ccd3cbd8cc9043868685d248b279b29d8b79ca02b7e782b19c70b51beb8160bf41e18d63a80bd1eb49629235ea987be456039c0db2ce328bd4f6ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-JQORQ.tmp\tuc3.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-JQORQ.tmp\tuc3.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
\Users\Admin\AppData\Local\Temp\is-VLP6Q.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-VLP6Q.tmp\_isetup\_isdecmp.dll

Filesize
32KB

MD5
b6f11a0ab7715f570f45900a1fe84732

SHA1
77b1201e535445af5ea94c1b03c0a1c34d67a77b

SHA256
e47dd306a9854599f02bc1b07ca6dfbd5220f8a1352faa9616d1a327de0bbf67

SHA512
78a757e67d21eb7cc95954df15e3eeff56113d6b40fb73f0c5f53304265cc52c79125d6f1b3655b64f9a411711b5b70f746080d708d7c222f4e65bad64b1b771

Download Submit
\Users\Admin\AppData\Local\Temp\is-VLP6Q.tmp\_isetup\_isdecmp.dll

Filesize
32KB

MD5
b6f11a0ab7715f570f45900a1fe84732

SHA1
77b1201e535445af5ea94c1b03c0a1c34d67a77b

SHA256
e47dd306a9854599f02bc1b07ca6dfbd5220f8a1352faa9616d1a327de0bbf67

SHA512
78a757e67d21eb7cc95954df15e3eeff56113d6b40fb73f0c5f53304265cc52c79125d6f1b3655b64f9a411711b5b70f746080d708d7c222f4e65bad64b1b771

Download Submit
memory/3008-85-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/3008-83-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/3008-20-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4656-72-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/4656-73-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/4656-76-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/4656-77-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-124-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-110-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-81-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-84-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-147-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-88-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-89-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-92-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-95-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-98-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-102-0x00000000008E0000-0x000000000098D000-memory.dmp

Filesize
692KB

Download
memory/5004-101-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-107-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-142-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-111-0x00000000008E0000-0x000000000098D000-memory.dmp

Filesize
692KB

Download
memory/5004-114-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-117-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-120-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-79-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-127-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-130-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-133-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-136-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5004-139-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/5084-82-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/5084-13-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download