a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad

General

Target

a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.exe
Size

4.9MB
MD5

95c4fc9773558a0668503f4b6e7991ab
SHA1

a4148514620ac4139dc4cf86d95765dbb755d3c6
SHA256

a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad
SHA512

182826bdaa7d22104dbd69630f6c4bfbe7a1470f12e4b0aaf5b8e67d148f434bd2a9446cdd6d1cdee2828dc5df3799f6acb9348fc8b3bbe893402f8f76344d49
SSDEEP

98304:aPJl+7UFpYpuQilayDStZx1J2fQ7+Y/Mx+myw9siB+UERyLwBGlE:m+wFpPHQy21J2fQbMMmRzB+lRuhu

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
1648	TVCross.exe
3000	TVCross.exe

Loads dropped DLL 3 IoCs

pid	Process
2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.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	88.80.147.105

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\TVCross\is-O6KUA.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\UIText\is-391P1.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\UIText\is-3K3N5.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-80STT.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\unins000.dat	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-IGNF2.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-TJ0RF.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-ALNQ2.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-7MJJL.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-AR0H0.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-9CO83.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-VKBK6.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-CGI7Q.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-B9MPS.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-C2R2J.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-1V2BN.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File opened for modification	C:\Program Files (x86)\Common Files\TVCross\unins000.dat	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File created	C:\Program Files (x86)\Common Files\TVCross\is-IBNU8.tmp	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
File opened for modification	C:\Program Files (x86)\Common Files\TVCross\TVCross.exe	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.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 1192 wrote to memory of 2444	1192	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.exe	86
PID 1192 wrote to memory of 2444	1192	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.exe	86
PID 1192 wrote to memory of 2444	1192	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.exe	86
PID 2444 wrote to memory of 4776	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	88
PID 2444 wrote to memory of 4776	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	88
PID 2444 wrote to memory of 4776	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	88
PID 2444 wrote to memory of 1648	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	90
PID 2444 wrote to memory of 1648	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	90
PID 2444 wrote to memory of 1648	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	90
PID 2444 wrote to memory of 2564	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	91
PID 2444 wrote to memory of 2564	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	91
PID 2444 wrote to memory of 2564	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	91
PID 2444 wrote to memory of 3000	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	92
PID 2444 wrote to memory of 3000	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	92
PID 2444 wrote to memory of 3000	2444	a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp	92
PID 2564 wrote to memory of 980	2564	net.exe	94
PID 2564 wrote to memory of 980	2564	net.exe	94
PID 2564 wrote to memory of 980	2564	net.exe	94

C:\Users\Admin\AppData\Local\Temp\a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.exe
"C:\Users\Admin\AppData\Local\Temp\a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\is-S45PO.tmp\a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-S45PO.tmp\a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp" /SL5="$8020C,4934488,54272,C:\Users\Admin\AppData\Local\Temp\a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:2444
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Query
    3⤵
    PID:4776
- - C:\Program Files (x86)\Common Files\TVCross\TVCross.exe
    "C:\Program Files (x86)\Common Files\TVCross\TVCross.exe" -i
    3⤵
    - Executes dropped EXE
    PID:1648
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" helpmsg 24
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2564
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 helpmsg 24
      4⤵
      PID:980
- - C:\Program Files (x86)\Common Files\TVCross\TVCross.exe
    "C:\Program Files (x86)\Common Files\TVCross\TVCross.exe" -s
    3⤵
    - Executes dropped EXE
    PID:3000

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\TVCross\TVCross.exe

Filesize
4.0MB

MD5
171afc25d2b8cfef31ffb3777f260663

SHA1
e4c08be032f7f6d6c18fe2d2dfc6ac672519c173

SHA256
13c5fd83256509d5c5c44d600c1854b6b9d79a7472350a2a803fafb70eb2e119

SHA512
94a558359582ca364ae5d2c2d177d2159fdec9027e96acd91a8f82f9374671acfb581f9777e4bba37001e2ec351077c5d22677fc5cd66508a907601343d50f6d

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

Filesize
4.0MB

MD5
171afc25d2b8cfef31ffb3777f260663

SHA1
e4c08be032f7f6d6c18fe2d2dfc6ac672519c173

SHA256
13c5fd83256509d5c5c44d600c1854b6b9d79a7472350a2a803fafb70eb2e119

SHA512
94a558359582ca364ae5d2c2d177d2159fdec9027e96acd91a8f82f9374671acfb581f9777e4bba37001e2ec351077c5d22677fc5cd66508a907601343d50f6d

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

Filesize
4.0MB

MD5
171afc25d2b8cfef31ffb3777f260663

SHA1
e4c08be032f7f6d6c18fe2d2dfc6ac672519c173

SHA256
13c5fd83256509d5c5c44d600c1854b6b9d79a7472350a2a803fafb70eb2e119

SHA512
94a558359582ca364ae5d2c2d177d2159fdec9027e96acd91a8f82f9374671acfb581f9777e4bba37001e2ec351077c5d22677fc5cd66508a907601343d50f6d

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-0MS34.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-0MS34.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-0MS34.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-S45PO.tmp\a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-S45PO.tmp\a9d340dac6c976d6c68dcb31de87ce9792090800ad9f25989f2758d4437e0cad.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
memory/1192-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1192-67-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1192-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1648-64-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/1648-61-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/1648-65-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/1648-60-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/2444-7-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/2444-73-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/2444-70-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/3000-72-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-69-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-76-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-77-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-79-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-81-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-84-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-87-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-90-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-92-0x0000000000A10000-0x0000000000ABD000-memory.dmp

Filesize
692KB

Download
memory/3000-97-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-100-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-102-0x0000000000A10000-0x0000000000ABD000-memory.dmp

Filesize
692KB

Download
memory/3000-104-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-107-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-110-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-113-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download
memory/3000-117-0x0000000000400000-0x000000000080E000-memory.dmp

Filesize
4.1MB

Download

Analysis

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