4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84

General

Target

4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.exe
Size

3.4MB
MD5

51ed6dda75e63583b0226f07e114f806
SHA1

9e4e335c44538e31d7a67f1229064fdfb8aff11a
SHA256

4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84
SHA512

ad0fd2c228c29451969c370fca7d183dca0aff8ddec4976161a6bc65524d2484b9e7ffaa288823f40a6e6a51d5eafe35e05800051d8f7fd364622a29222dd03c
SSDEEP

98304:/LL7iktzNKTbI4/GE7G/GZtffEpUZjSlXeGTAlE:zZtYT0S7dzfcpdVTAu

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
4972	TVLand.exe
3308	TVLand.exe

Loads dropped DLL 3 IoCs

pid	Process
2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.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	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

Drops file in Program Files directory 19 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\TVLand\is-ER90C.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-3NSC9.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\UIText\is-SVC56.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-63JPD.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-0GGSE.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-ISHD6.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File opened for modification	C:\Program Files (x86)\Common Files\TVLand\unins000.dat	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-79RT9.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-VOELC.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-P4A45.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-HU7LL.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-C5I9H.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-PNHB3.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-KGB0U.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\UIText\is-MRIIB.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\unins000.dat	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-BT5H8.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File created	C:\Program Files (x86)\Common Files\TVLand\is-7BTUC.tmp	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
File opened for modification	C:\Program Files (x86)\Common Files\TVLand\TVLand.exe	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.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 2372 wrote to memory of 2292	2372	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.exe	71
PID 2372 wrote to memory of 2292	2372	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.exe	71
PID 2372 wrote to memory of 2292	2372	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.exe	71
PID 2292 wrote to memory of 2176	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	72
PID 2292 wrote to memory of 2176	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	72
PID 2292 wrote to memory of 2176	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	72
PID 2292 wrote to memory of 4972	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	74
PID 2292 wrote to memory of 4972	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	74
PID 2292 wrote to memory of 4972	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	74
PID 2292 wrote to memory of 4596	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	75
PID 2292 wrote to memory of 4596	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	75
PID 2292 wrote to memory of 4596	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	75
PID 2292 wrote to memory of 3308	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	76
PID 2292 wrote to memory of 3308	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	76
PID 2292 wrote to memory of 3308	2292	4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp	76
PID 4596 wrote to memory of 212	4596	net.exe	78
PID 4596 wrote to memory of 212	4596	net.exe	78
PID 4596 wrote to memory of 212	4596	net.exe	78

C:\Users\Admin\AppData\Local\Temp\4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.exe
"C:\Users\Admin\AppData\Local\Temp\4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Users\Admin\AppData\Local\Temp\is-267FL.tmp\4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-267FL.tmp\4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp" /SL5="$E01E2,3276542,76288,C:\Users\Admin\AppData\Local\Temp\4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Query
    3⤵
    PID:2176
- - C:\Program Files (x86)\Common Files\TVLand\TVLand.exe
    "C:\Program Files (x86)\Common Files\TVLand\TVLand.exe" -i
    3⤵
    - Executes dropped EXE
    PID:4972
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" helpmsg 27
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4596
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 helpmsg 27
      4⤵
      PID:212
- - C:\Program Files (x86)\Common Files\TVLand\TVLand.exe
    "C:\Program Files (x86)\Common Files\TVLand\TVLand.exe" -s
    3⤵
    - Executes dropped EXE
    PID:3308

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\TVLand\TVLand.exe

Filesize
3.9MB

MD5
dd7462edb2b1c45ebeb45c324cb1beb2

SHA1
6dba9ee436d06c8d6b5f75ba93c9f63ca6258085

SHA256
2d98dfeb54289db71cb4972580379e3a68d01aa37026d7ce7ccdab9528590c7e

SHA512
0eb99174a5b2c574c0a62697c2b8a579fc06f6ba4f731e120b05fab71d3745334c0abc15b5594b58b67a52fe574b38a9c328eec98600c518052c130a4583274d

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

Filesize
3.9MB

MD5
dd7462edb2b1c45ebeb45c324cb1beb2

SHA1
6dba9ee436d06c8d6b5f75ba93c9f63ca6258085

SHA256
2d98dfeb54289db71cb4972580379e3a68d01aa37026d7ce7ccdab9528590c7e

SHA512
0eb99174a5b2c574c0a62697c2b8a579fc06f6ba4f731e120b05fab71d3745334c0abc15b5594b58b67a52fe574b38a9c328eec98600c518052c130a4583274d

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

Filesize
3.9MB

MD5
dd7462edb2b1c45ebeb45c324cb1beb2

SHA1
6dba9ee436d06c8d6b5f75ba93c9f63ca6258085

SHA256
2d98dfeb54289db71cb4972580379e3a68d01aa37026d7ce7ccdab9528590c7e

SHA512
0eb99174a5b2c574c0a62697c2b8a579fc06f6ba4f731e120b05fab71d3745334c0abc15b5594b58b67a52fe574b38a9c328eec98600c518052c130a4583274d

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-267FL.tmp\4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-267FL.tmp\4fd25fc8393f7a7b44bcbf9ab49eac844f432ee1bc2bc931008826b3e2e4bd84.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
\Users\Admin\AppData\Local\Temp\is-SBJU8.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-SBJU8.tmp\_isetup\_isdecmp.dll

Filesize
32KB

MD5
b6f11a0ab7715f570f45900a1fe84732

SHA1
77b1201e535445af5ea94c1b03c0a1c34d67a77b

SHA256
e47dd306a9854599f02bc1b07ca6dfbd5220f8a1352faa9616d1a327de0bbf67

SHA512
78a757e67d21eb7cc95954df15e3eeff56113d6b40fb73f0c5f53304265cc52c79125d6f1b3655b64f9a411711b5b70f746080d708d7c222f4e65bad64b1b771

Download Submit
\Users\Admin\AppData\Local\Temp\is-SBJU8.tmp\_isetup\_isdecmp.dll

Filesize
32KB

MD5
b6f11a0ab7715f570f45900a1fe84732

SHA1
77b1201e535445af5ea94c1b03c0a1c34d67a77b

SHA256
e47dd306a9854599f02bc1b07ca6dfbd5220f8a1352faa9616d1a327de0bbf67

SHA512
78a757e67d21eb7cc95954df15e3eeff56113d6b40fb73f0c5f53304265cc52c79125d6f1b3655b64f9a411711b5b70f746080d708d7c222f4e65bad64b1b771

Download Submit
memory/2292-7-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/2292-73-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/2292-71-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2372-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2372-70-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2372-2-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3308-99-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-90-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-69-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-121-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-118-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-72-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-114-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-76-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-77-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-80-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-83-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-86-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-89-0x0000000000A30000-0x0000000000ADD000-memory.dmp

Filesize
692KB

Download
memory/3308-67-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-91-0x0000000000A30000-0x0000000000ADD000-memory.dmp

Filesize
692KB

Download
memory/3308-96-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-113-0x0000000000A30000-0x0000000000ADD000-memory.dmp

Filesize
692KB

Download
memory/3308-100-0x0000000000A30000-0x0000000000ADD000-memory.dmp

Filesize
692KB

Download
memory/3308-103-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-106-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-109-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/3308-112-0x0000000000A30000-0x0000000000ADD000-memory.dmp

Filesize
692KB

Download
memory/4972-60-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/4972-61-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/4972-64-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download
memory/4972-65-0x0000000000400000-0x00000000007E8000-memory.dmp

Filesize
3.9MB

Download

Analysis

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