a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8

General

Target

a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.exe
Size

4.6MB
MD5

1a80ac4e802d2aaa6dc4695270db0a9e
SHA1

c542ab6c125104b3cf925e7ff1cad98314f1cf38
SHA256

a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8
SHA512

0aa61fc5d62e93150e4b01b9328000dcee77ec380373964267108918c3761d1c936850d6d547f44807c4fe1d00508d93962d026f640dc528c004be09ac5b4588
SSDEEP

98304:+5oCJriAVatRCRQuUBNCbnJUzcbgSYq+3wZ4MTwx3zXylE:vxYGJ6bnpsSn9TwBeu

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
3564	BusinessTV.exe
3464	BusinessTV.exe

Loads dropped DLL 3 IoCs

pid	Process
2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp

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\BusinessTV\is-4LIHA.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\UIText\is-7KH2K.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\unins000.dat	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-03AGP.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-HME6U.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-QS32S.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-UGQH7.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\UIText\is-R37GK.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File opened for modification	C:\Program Files (x86)\Common Files\BusinessTV\unins000.dat	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-AHTD9.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-G9ICV.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-921C3.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-21ITT.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-OEF58.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File opened for modification	C:\Program Files (x86)\Common Files\BusinessTV\BusinessTV.exe	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-KKPED.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-TOM4R.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-75ITA.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
File created	C:\Program Files (x86)\Common Files\BusinessTV\is-0PM0G.tmp	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4688	3464	WerFault.exe	76

Runs net.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2372	2844	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.exe	71
PID 2844 wrote to memory of 2372	2844	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.exe	71
PID 2844 wrote to memory of 2372	2844	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.exe	71
PID 2372 wrote to memory of 5108	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	72
PID 2372 wrote to memory of 5108	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	72
PID 2372 wrote to memory of 5108	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	72
PID 2372 wrote to memory of 3564	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	74
PID 2372 wrote to memory of 3564	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	74
PID 2372 wrote to memory of 3564	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	74
PID 2372 wrote to memory of 2316	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	75
PID 2372 wrote to memory of 2316	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	75
PID 2372 wrote to memory of 2316	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	75
PID 2372 wrote to memory of 3464	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	76
PID 2372 wrote to memory of 3464	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	76
PID 2372 wrote to memory of 3464	2372	a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp	76
PID 2316 wrote to memory of 720	2316	net.exe	78
PID 2316 wrote to memory of 720	2316	net.exe	78
PID 2316 wrote to memory of 720	2316	net.exe	78

C:\Users\Admin\AppData\Local\Temp\a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.exe
"C:\Users\Admin\AppData\Local\Temp\a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Users\Admin\AppData\Local\Temp\is-BP8KG.tmp\a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-BP8KG.tmp\a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp" /SL5="$80112,4553531,54272,C:\Users\Admin\AppData\Local\Temp\a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Query
    3⤵
    PID:5108
- - C:\Program Files (x86)\Common Files\BusinessTV\BusinessTV.exe
    "C:\Program Files (x86)\Common Files\BusinessTV\BusinessTV.exe" -i
    3⤵
    - Executes dropped EXE
    PID:3564
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" helpmsg 25
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2316
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 helpmsg 25
      4⤵
      PID:720
- - C:\Program Files (x86)\Common Files\BusinessTV\BusinessTV.exe
    "C:\Program Files (x86)\Common Files\BusinessTV\BusinessTV.exe" -s
    3⤵
    - Executes dropped EXE
    PID:3464
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3464 -s 692
      4⤵
      Program crash
      PID:4688

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

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\Common Files\BusinessTV\BusinessTV.exe

Filesize
3.7MB

MD5
eb3e3f3d9ad5f62afb6f6ef2eb417a85

SHA1
c97345a2ec7346c4ba14980e1cb857de1289d548

SHA256
88bd5712888c6b14aaf622f396e2af7020e59847f6c27ba66b8c82e878b24cc6

SHA512
d1c8c24c50c3770f30a879454f99bc0d40326a2acdc7bb6242a3cb3acf4257d921da45af213c848237a7ad438b3f2cc6fae2ab15e1b3f4082f68e8576d92a143

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

Filesize
3.7MB

MD5
eb3e3f3d9ad5f62afb6f6ef2eb417a85

SHA1
c97345a2ec7346c4ba14980e1cb857de1289d548

SHA256
88bd5712888c6b14aaf622f396e2af7020e59847f6c27ba66b8c82e878b24cc6

SHA512
d1c8c24c50c3770f30a879454f99bc0d40326a2acdc7bb6242a3cb3acf4257d921da45af213c848237a7ad438b3f2cc6fae2ab15e1b3f4082f68e8576d92a143

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

Filesize
3.7MB

MD5
eb3e3f3d9ad5f62afb6f6ef2eb417a85

SHA1
c97345a2ec7346c4ba14980e1cb857de1289d548

SHA256
88bd5712888c6b14aaf622f396e2af7020e59847f6c27ba66b8c82e878b24cc6

SHA512
d1c8c24c50c3770f30a879454f99bc0d40326a2acdc7bb6242a3cb3acf4257d921da45af213c848237a7ad438b3f2cc6fae2ab15e1b3f4082f68e8576d92a143

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-BP8KG.tmp\a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-BP8KG.tmp\a226d2cae4063c10f8d8729db9dac8f414461ba644a02e7eb4482f4a8f6e82e8.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
\Users\Admin\AppData\Local\Temp\is-4B5AM.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
\Users\Admin\AppData\Local\Temp\is-4B5AM.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
\Users\Admin\AppData\Local\Temp\is-4B5AM.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
memory/2372-71-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2372-6-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2372-69-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2844-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2844-68-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3464-70-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3464-84-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3464-97-0x0000000000990000-0x0000000000A3D000-memory.dmp

Filesize
692KB

Download
memory/3464-88-0x0000000000990000-0x0000000000A3D000-memory.dmp

Filesize
692KB

Download
memory/3464-87-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3464-67-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3464-74-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3464-75-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3464-78-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3464-81-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3564-59-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3564-60-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3564-63-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download
memory/3564-64-0x0000000000400000-0x00000000007B4000-memory.dmp

Filesize
3.7MB

Download

Analysis

Sharing