6613acb18cb8bf501fba619f04f8298e5e633cb220c450212bbc9dd2bef9538d

Analysis

max time kernel
146s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 21:45

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General

Target

ska2pwej.aeh.exe
Size

5.0MB
MD5

929335d847f8265c0a8648dd6d593605
SHA1

0ff9acf1293ed8b313628269791d09e6413fca56
SHA256

6613acb18cb8bf501fba619f04f8298e5e633cb220c450212bbc9dd2bef9538d
SHA512

7c9a4d1bec430503cc355dc76955d341e001b06196d4b508cc35d64feb2e8ba30e824e7c3a11c27135d7d99801f45f62a5b558563b4c78f89f5d156a929063fd
SSDEEP

98304:rEzNRQ8SgI9jutylH+PjqHbUjHieB/12emQvYP:wNrPGC0ePjqHbUjHicQs2

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Walliant = "C:\\Users\\Admin\\AppData\\Local\\Programs\\Walliant\\walliant.exe"	ska2pwej.aeh.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

Executes dropped EXE 4 IoCs

pid	Process
3144	ska2pwej.aeh.tmp
1276	walliant.exe
3592	pze1seix.exe
4360	pze1seix.tmp

Loads dropped DLL 21 IoCs

pid	Process
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe
1276	walliant.exe

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

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 9 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	walliant.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	walliant.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	walliant.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	walliant.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	walliant.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	walliant.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	walliant.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	walliant.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	walliant.exe

Script User-Agent 3 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	7	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	97	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	100	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3144	ska2pwej.aeh.tmp
3144	ska2pwej.aeh.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp
4360	pze1seix.tmp

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1276	walliant.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3144	ska2pwej.aeh.tmp
1276	walliant.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1276	walliant.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1276	walliant.exe
1276	walliant.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 3144	3128	ska2pwej.aeh.exe	84
PID 3128 wrote to memory of 3144	3128	ska2pwej.aeh.exe	84
PID 3128 wrote to memory of 3144	3128	ska2pwej.aeh.exe	84
PID 3144 wrote to memory of 1276	3144	ska2pwej.aeh.tmp	95
PID 3144 wrote to memory of 1276	3144	ska2pwej.aeh.tmp	95
PID 3144 wrote to memory of 1276	3144	ska2pwej.aeh.tmp	95
PID 1276 wrote to memory of 3592	1276	walliant.exe	111
PID 1276 wrote to memory of 3592	1276	walliant.exe	111
PID 1276 wrote to memory of 3592	1276	walliant.exe	111
PID 3592 wrote to memory of 4360	3592	pze1seix.exe	112
PID 3592 wrote to memory of 4360	3592	pze1seix.exe	112
PID 3592 wrote to memory of 4360	3592	pze1seix.exe	112

C:\Users\Admin\AppData\Local\Temp\ska2pwej.aeh.exe
"C:\Users\Admin\AppData\Local\Temp\ska2pwej.aeh.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3128
- C:\Users\Admin\AppData\Local\Temp\is-BEATK.tmp\ska2pwej.aeh.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-BEATK.tmp\ska2pwej.aeh.tmp" /SL5="$80054,4511977,830464,C:\Users\Admin\AppData\Local\Temp\ska2pwej.aeh.exe"
  2⤵
  - Adds Run key to start application
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3144
- - C:\Users\Admin\AppData\Local\Programs\Walliant\walliant.exe
    "C:\Users\Admin\AppData\Local\Programs\Walliant\walliant.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Modifies system certificate store
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1276
  - - C:\Users\Admin\AppData\Local\Temp\pze1seix.exe
      "C:\Users\Admin\AppData\Local\Temp\pze1seix.exe" /VERYSILENT /SUPPRESSMSGBOXES /NOCANCEL /NORESTART
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:3592
    - - C:\Users\Admin\AppData\Local\Temp\is-SAVH5.tmp\pze1seix.tmp
        
        "C:\Users\Admin\AppData\Local\Temp\is-SAVH5.tmp\pze1seix.tmp" /SL5="$A0202,5010045,830976,C:\Users\Admin\AppData\Local\Temp\pze1seix.exe" /VERYSILENT /SUPPRESSMSGBOXES /NOCANCEL /NORESTART
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:4360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Programs\Walliant\AsyncBridge.Net35.dll

Filesize
23KB

MD5
35cbdbe6987b9951d3467dda2f318f3c

SHA1
c0c7bc36c2fb710938f7666858324b141bc5ff22

SHA256
e4915f18fd6713ee84f27a06ed1f6f555cdbebe1522792cf4b4961664550cf83

SHA512
e1f456f0b4db885f8475d2837f32f31c09f4b303c118f59be4786cf4303a31a2d3004656a3fcfbbf354326ed404afcb4d60966bca04a5e5de8fb8feaf581bce7

Download Submit
C:\Users\Admin\AppData\Local\Programs\Walliant\Countly.dll

Filesize
114KB

MD5
bf6a0f5d2d5f54ceb5b899a2172a335b

SHA1
e8992a9d4aeb39647b262d36c1e28ac14702c83e

SHA256
32ef07a1a2954a40436d625814d0ce0e04f4a45e711beebc7e159d4c1b2556b6

SHA512
49a093345160b645209f4fc806ae67a55ff35e50f54c9fa7ec49d153743e448db9c2fafae61659165d0082fabc473c3e7d47573a481161ddb4c9b5fdd079fc90

Download Submit
C:\Users\Admin\AppData\Local\Programs\Walliant\Newtonsoft.Json.dll

Filesize
495KB

MD5
283544d7f0173e6b5bfbfbc23d1c2fb0

SHA1
3e33b2ef50dac60b7411a84779d61bdb0ed9d673

SHA256
9165e595b3a0de91ac91a38e742597e12ebb2a5a8fa53058d964a06ceaef7735

SHA512
150b45cd43dc5cf191c85524c15dea09fbb48766ad802851270eaacfd73f3d097fef8dcf0ea042184220e7bc71413677d88a206d8bbe60374986e4789054040b

Download Submit
C:\Users\Admin\AppData\Local\Programs\Walliant\SharpRaven.dll

Filesize
72KB

MD5
c1a31ab7394444fd8aa2e8fe3c7c5094

SHA1
649a0915f4e063314e3f04d284fea8656f6eb62b

SHA256
64b7231eda298844697d38dd3539bd97fe995d88ae0c5e0c09d63a908f7336c4

SHA512
3514a69552dd1e1b63a235d7e3a1e982a72a9741ade4a931fc8d8e61f402228ad3243be9321d87fdefdfe137fc357925a931966266ec58c19296adb210be9b0e

Download Submit
C:\Users\Admin\AppData\Local\Programs\Walliant\System.Threading.dll

Filesize
378KB

MD5
f5ee17938d7c545bf62ad955803661c7

SHA1
dd0647d250539f1ec580737de102e2515558f422

SHA256
8a791af9e3861e231662b657098a823b21a084cbb6a4901d6ccf363405849a78

SHA512
669a89ad811cda4f3ff4aa318aa03e26e4cb41ea22bc321bad02a671273d867cbd223a64bb30da592a5484a9f1cec77c96f5bf63b1fe586b6d3688b8c9da530c

Download Submit
C:\Users\Admin\AppData\Local\Programs\Walliant\sdk.dll

Filesize
11.3MB

MD5
fddc7534f3281feb4419da7404d89b4c

SHA1
19bdefc2c9e0abd03fe5ee4fad9c813a837f844f

SHA256
f13da9813fa11b81ee4180794cbad2b280422716a080bf4c0791996be7f7908e

SHA512
c5428179dc222366234125bd78f63a9350c9329e4d46646bb3361de143974d261bd7a8df6155bc7ef46ad3725302837f4769a26459b8b4b5b5304a810303b1ea

Download Submit
C:\Users\Admin\AppData\Local\Programs\Walliant\walliant.exe

Filesize
257KB

MD5
60d3737a1f84758238483d865a3056dc

SHA1
17b13048c1db4e56120fed53abc4056ecb4c56ed

SHA256
3436c29dec2c7f633f4766acaf334f6c395d70ea6180c0ea7c1610591d5d89b9

SHA512
d34f42b59349f3be1ac39a57207f616a44f56a6c74157be8116fff5df75275928065065a89f10bd79849e58b14d1e5e0ea156be5996ff8ca4f5d854e107c96fe

Download Submit
C:\Users\Admin\AppData\Local\Programs\Walliant\walliant.exe.config

Filesize
1KB

MD5
b492287271363085810ef581a1be0fa3

SHA1
4b27b7d87e2fdbdda530afcda73784877cc1a691

SHA256
a5fcca5b80f200e9a3ff358d9cac56a0ffabb6f26d97da7f850de14f0fb2709e

SHA512
859fa454d8a72771038dc2ff9e7ec3905f83a6a828cc4fc78107b309bdcd45724c749357011af978163f93e7096eb9e9419e3258ea9bd6b652154fe6dd01d036

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-BEATK.tmp\ska2pwej.aeh.tmp

Filesize
2.5MB

MD5
62e5dbc52010c304c82ada0ac564eff9

SHA1
d911cb02fdaf79e7c35b863699d21ee7a0514116

SHA256
bd54ad7a25594dc823572d9b23a3490ff6b8b1742a75e368d110421ab08909b2

SHA512
b5d863ea38816c18f7778ef12ea4168ceb0dae67704c0d1d4a60b0237ca6e758c1dfc5c28d4fc9679b0159de25e56d5dfff8addacd7a9c52572674d90c424946

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-SAVH5.tmp\pze1seix.tmp

Filesize
3.0MB

MD5
1c8a8baba87598e70e741fce3d296ad6

SHA1
2117e850fd7062e3e1c4a581dee0286d5c2cdd9e

SHA256
03267d69da6acee9b8764bbeef4e33d14b8f40421bf455362f24f6c394b475cb

SHA512
6941ed092b3be73be2adef30307ee2a2bd19de563027dbb5874a8727fd5cc6dd18473665ff857364527f10c686b3a387329972c60c720b8b80bec982a65f7fbf

Download Submit
C:\Users\Admin\AppData\Local\Temp\pze1seix.exe

Filesize
5.6MB

MD5
8765fee1a879c775157b8efba5e31401

SHA1
af2f349223a08896bfe415266b3dee4c2c04a6eb

SHA256
44c661fc5e87462693202e46549b725b0914a20371e459e1717584aed15bb43f

SHA512
a2add965df33067bc0c500abbf6c4cfb4c8984711b8c00ef0b75a36100ee87c6783271bf7fead3505f2fdde4bf3979aaff1aef8907a69294c506afeac05a23b5

Download Submit
memory/1276-38-0x0000000073470000-0x0000000073A21000-memory.dmp

Filesize
5.7MB

Download
memory/1276-99-0x0000000073470000-0x0000000073A21000-memory.dmp

Filesize
5.7MB

Download
memory/1276-124-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/1276-109-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/1276-108-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/1276-37-0x0000000073470000-0x0000000073A21000-memory.dmp

Filesize
5.7MB

Download
memory/1276-35-0x0000000073472000-0x0000000073473000-memory.dmp

Filesize
4KB

Download
memory/1276-93-0x0000000073470000-0x0000000073A21000-memory.dmp

Filesize
5.7MB

Download
memory/1276-96-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/1276-97-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/1276-98-0x0000000073472000-0x0000000073473000-memory.dmp

Filesize
4KB

Download
memory/1276-106-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/1276-103-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/1276-104-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/1276-105-0x0000000071420000-0x0000000071F1A000-memory.dmp

Filesize
11.0MB

Download
memory/3128-39-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3128-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3128-2-0x0000000000401000-0x00000000004B7000-memory.dmp

Filesize
728KB

Download
memory/3128-0-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3144-65-0x0000000000400000-0x000000000068E000-memory.dmp

Filesize
2.6MB

Download
memory/3144-6-0x0000000000400000-0x000000000068E000-memory.dmp

Filesize
2.6MB

Download
memory/3592-113-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3592-125-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/4360-126-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

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