aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823

General

Target

aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.exe
Size

2.8MB
MD5

c538eab96534895fead90a353cd4f78f
SHA1

f14936b039d066828b566cce0a140fcb09d6d956
SHA256

aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823
SHA512

9d1237dcff495048b7cd1bc64fc56347cbdc5160b6a28489d624dd89539c94fcf32e50e5f8f17ad40601db58eac00c4f33ad730c5159c12eb278cf7165d57e3c
SSDEEP

49152:B27cp41HZpflB1TwXoba2+2mB/hwFqIMemI0kNg/bTsoRCG0tFazJQIzOKZNjh/y:EAyRbflwXX2+2e/hweJIZqzTwzmyUOCy

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
4556	AVILine.exe
452	AVILine.exe

Loads dropped DLL 3 IoCs

pid	Process
2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.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\AVILine\is-6DA7P.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-OSUBH.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-GGR5E.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\unins000.dat	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-OSE85.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-J30G1.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-A2H6I.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-LKJPE.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-BD495.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File opened for modification	C:\Program Files (x86)\Common Files\AVILine\unins000.dat	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File opened for modification	C:\Program Files (x86)\Common Files\AVILine\AVILine.exe	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-6SA6P.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\UIText\is-730QD.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\UIText\is-N0D8G.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-6L2UV.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-VVK32.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-KF5F1.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-Q9JUT.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
File created	C:\Program Files (x86)\Common Files\AVILine\is-J6RG8.tmp	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.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 3600 wrote to memory of 2872	3600	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.exe	83
PID 3600 wrote to memory of 2872	3600	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.exe	83
PID 3600 wrote to memory of 2872	3600	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.exe	83
PID 2872 wrote to memory of 572	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	84
PID 2872 wrote to memory of 572	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	84
PID 2872 wrote to memory of 572	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	84
PID 2872 wrote to memory of 4556	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	86
PID 2872 wrote to memory of 4556	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	86
PID 2872 wrote to memory of 4556	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	86
PID 2872 wrote to memory of 60	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	90
PID 2872 wrote to memory of 60	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	90
PID 2872 wrote to memory of 60	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	90
PID 2872 wrote to memory of 452	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	88
PID 2872 wrote to memory of 452	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	88
PID 2872 wrote to memory of 452	2872	aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp	88
PID 60 wrote to memory of 3992	60	net.exe	91
PID 60 wrote to memory of 3992	60	net.exe	91
PID 60 wrote to memory of 3992	60	net.exe	91

C:\Users\Admin\AppData\Local\Temp\aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.exe
"C:\Users\Admin\AppData\Local\Temp\aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3600
- C:\Users\Admin\AppData\Local\Temp\is-DUG7J.tmp\aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-DUG7J.tmp\aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp" /SL5="$130030,2651279,54272,C:\Users\Admin\AppData\Local\Temp\aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:2872
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Query
    3⤵
    PID:572
- - C:\Program Files (x86)\Common Files\AVILine\AVILine.exe
    "C:\Program Files (x86)\Common Files\AVILine\AVILine.exe" -i
    3⤵
    - Executes dropped EXE
    PID:4556
- - C:\Program Files (x86)\Common Files\AVILine\AVILine.exe
    "C:\Program Files (x86)\Common Files\AVILine\AVILine.exe" -s
    3⤵
    - Executes dropped EXE
    PID:452
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\system32\net.exe" helpmsg 23
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:60
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 helpmsg 23
      4⤵
      PID:3992

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\AVILine\AVILine.exe

Filesize
2.0MB

MD5
ce4b300779b47e18bfeaf6c927d95df6

SHA1
f35625816afaa9fa5e08366d8c267a83969c5a85

SHA256
f5bc86f612caeae15bc1cc564797d026f27b44b87896fc707f4416233865110f

SHA512
ee89b609670a7ff1d917975322ff940c60c1ca669e9c9d59cc05964d22daa0965cad137a08d197c25ca7ff9354baaef5a738f8de7fbd75dd6a07698f856b5005

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

Filesize
2.0MB

MD5
ce4b300779b47e18bfeaf6c927d95df6

SHA1
f35625816afaa9fa5e08366d8c267a83969c5a85

SHA256
f5bc86f612caeae15bc1cc564797d026f27b44b87896fc707f4416233865110f

SHA512
ee89b609670a7ff1d917975322ff940c60c1ca669e9c9d59cc05964d22daa0965cad137a08d197c25ca7ff9354baaef5a738f8de7fbd75dd6a07698f856b5005

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

Filesize
2.0MB

MD5
ce4b300779b47e18bfeaf6c927d95df6

SHA1
f35625816afaa9fa5e08366d8c267a83969c5a85

SHA256
f5bc86f612caeae15bc1cc564797d026f27b44b87896fc707f4416233865110f

SHA512
ee89b609670a7ff1d917975322ff940c60c1ca669e9c9d59cc05964d22daa0965cad137a08d197c25ca7ff9354baaef5a738f8de7fbd75dd6a07698f856b5005

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-DUG7J.tmp\aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-DUG7J.tmp\aef0f2437b88c0ba08ab42928644caec9eb40e98c13a853c82010587de72d823.tmp

Filesize
683KB

MD5
f507ce43ea08d1721816ad4b0e090f50

SHA1
e4f02bcd410bddabea4c741838d9a88386547629

SHA256
d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1

SHA512
37b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-ME8PP.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-ME8PP.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-ME8PP.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
memory/452-88-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-98-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-117-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-114-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-111-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-108-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-68-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-105-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-102-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-71-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-99-0x0000000000810000-0x00000000008BD000-memory.dmp

Filesize
692KB

Download
memory/452-75-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-76-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-79-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-82-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-85-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-95-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/452-90-0x0000000000810000-0x00000000008BD000-memory.dmp

Filesize
692KB

Download
memory/2872-72-0x0000000002100000-0x0000000002101000-memory.dmp

Filesize
4KB

Download
memory/2872-70-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/2872-10-0x0000000002100000-0x0000000002101000-memory.dmp

Filesize
4KB

Download
memory/3600-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3600-69-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3600-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4556-60-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/4556-65-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download
memory/4556-61-0x0000000000400000-0x0000000000606000-memory.dmp

Filesize
2.0MB

Download

Analysis

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