b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881

General

Target

b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.exe
Size

2.7MB
MD5

5f84410282f26aea2a923d841cc41cc2
SHA1

8533127e74520f1a954befc9753bf22e4708ab23
SHA256

b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881
SHA512

d171403c37596cbcf28cf274047d4d7a7e9283eea04e655669e578934ea3725d4b4081165ef2875bf25764e26af891998bd5b2544acc509963ea4f188124fae9
SSDEEP

49152:421yF0cd1E2n6faeHD6tn+VloJh5JtUt30blsBDI2t4OojvCH9zEAnR0R+S0WD5A:160cd1Pnknl8X6BzKJgEAnR0R+0TlE

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
4440	GreenTV.exe
1932	GreenTV.exe

Loads dropped DLL 3 IoCs

pid	Process
4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp

Unexpected DNS network traffic destination 1 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	185.237.206.223

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 19 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\GreenTV\is-0EH9N.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-KELIR.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-2IHBR.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\unins000.dat	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-0OJ8A.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-I0KBB.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\UIText\is-5FBB1.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\UIText\is-EPG29.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File opened for modification	C:\Program Files (x86)\Common Files\GreenTV\unins000.dat	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-IRGH3.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-GSKLB.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-FOJDK.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-BTBBE.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-T2RS6.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-1MVFJ.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File opened for modification	C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-J0E6I.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-DFE5P.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
File created	C:\Program Files (x86)\Common Files\GreenTV\is-TC9F9.tmp	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp

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

System Information Discovery
T1082
Runs net.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 4360	4968	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.exe	71
PID 4968 wrote to memory of 4360	4968	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.exe	71
PID 4968 wrote to memory of 4360	4968	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.exe	71
PID 4360 wrote to memory of 2540	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	72
PID 4360 wrote to memory of 2540	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	72
PID 4360 wrote to memory of 2540	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	72
PID 4360 wrote to memory of 4440	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	74
PID 4360 wrote to memory of 4440	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	74
PID 4360 wrote to memory of 4440	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	74
PID 4360 wrote to memory of 1524	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	77
PID 4360 wrote to memory of 1524	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	77
PID 4360 wrote to memory of 1524	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	77
PID 4360 wrote to memory of 1932	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	76
PID 4360 wrote to memory of 1932	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	76
PID 4360 wrote to memory of 1932	4360	b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp	76
PID 1524 wrote to memory of 4412	1524	net.exe	78
PID 1524 wrote to memory of 4412	1524	net.exe	78
PID 1524 wrote to memory of 4412	1524	net.exe	78

C:\Users\Admin\AppData\Local\Temp\b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.exe
"C:\Users\Admin\AppData\Local\Temp\b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Users\Admin\AppData\Local\Temp\is-NK453.tmp\b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-NK453.tmp\b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp" /SL5="$60226,2617171,76288,C:\Users\Admin\AppData\Local\Temp\b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:4360
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Query
    3⤵
    PID:2540
- - C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe
    "C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe" -i
    3⤵
    - Executes dropped EXE
    PID:4440
- - C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe
    "C:\Program Files (x86)\Common Files\GreenTV\GreenTV.exe" -s
    3⤵
    - Executes dropped EXE
    PID:1932
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" helpmsg 25
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1524
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 helpmsg 25
      4⤵
      PID:4412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

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\is-NK453.tmp\b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-NK453.tmp\b935b61030b85b9da0e5853f333897f11b9632b55f879e0d202d3fa5a57c2881.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
\Users\Admin\AppData\Local\Temp\is-H1SRH.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-H1SRH.tmp\_isetup\_isdecmp.dll

Filesize
32KB

MD5
b6f11a0ab7715f570f45900a1fe84732

SHA1
77b1201e535445af5ea94c1b03c0a1c34d67a77b

SHA256
e47dd306a9854599f02bc1b07ca6dfbd5220f8a1352faa9616d1a327de0bbf67

SHA512
78a757e67d21eb7cc95954df15e3eeff56113d6b40fb73f0c5f53304265cc52c79125d6f1b3655b64f9a411711b5b70f746080d708d7c222f4e65bad64b1b771

Download Submit
\Users\Admin\AppData\Local\Temp\is-H1SRH.tmp\_isetup\_isdecmp.dll

Filesize
32KB

MD5
b6f11a0ab7715f570f45900a1fe84732

SHA1
77b1201e535445af5ea94c1b03c0a1c34d67a77b

SHA256
e47dd306a9854599f02bc1b07ca6dfbd5220f8a1352faa9616d1a327de0bbf67

SHA512
78a757e67d21eb7cc95954df15e3eeff56113d6b40fb73f0c5f53304265cc52c79125d6f1b3655b64f9a411711b5b70f746080d708d7c222f4e65bad64b1b771

Download Submit
memory/1932-68-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-75-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-117-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-112-0x0000000000970000-0x0000000000A1D000-memory.dmp

Filesize
692KB

Download
memory/1932-120-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-67-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-102-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-111-0x0000000000970000-0x0000000000A1D000-memory.dmp

Filesize
692KB

Download
memory/1932-108-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-71-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-105-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-113-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-76-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-79-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-82-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-85-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-88-0x0000000000970000-0x0000000000A1D000-memory.dmp

Filesize
692KB

Download
memory/1932-89-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-90-0x0000000000970000-0x0000000000A1D000-memory.dmp

Filesize
692KB

Download
memory/1932-95-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-98-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/1932-99-0x0000000000970000-0x0000000000A1D000-memory.dmp

Filesize
692KB

Download
memory/4360-72-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4360-70-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/4360-6-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/4440-64-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/4440-60-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/4440-59-0x0000000000400000-0x0000000000637000-memory.dmp

Filesize
2.2MB

Download
memory/4968-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4968-69-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

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