healer | 205ae779babd66a06edef8f4549388af61dbb854e06c82a7f291317f4dbe780e

Analysis

max time kernel
141s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 13:11

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General

Target
1ec8ce9ace042665b07a0abc5b206634b1417b5f2a4a00b4554147d518832396.exe
Size 1.0MB
Sample240510-qfa2rsbe83
SHA256 1ec8ce9ace042665b07a0abc5b206634b1417b5f2a4a00b4554147d518832396
MD5 2c2992bee297eb92a1c30c47f171520d
SHA1 1aa27a41eb69ed9a6ab90e36fcfb302fd0fd89af
SHA512 efb5cd6594ce8dbc6635cc04210e5e362f0a3ae2c65d5bc161ec903cd96cd58ffaee72fef87fd72fd71e67e09cb7ee0255e82d9944940d6cdb96277f4eacbbb7
SSDEEP 24576:XyWfk2aKNRcqflTT5z/22Rc02/wECzdKXeJvTYqejortkq:iWfpanqfL+212/d+Ayv8zU
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

healer redline lamp dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

lamp

77.91.68.56:19071

Attributes

auth_value
ee1df63bcdbe3de70f52810d94eaff7d

Signatures

Detects Healer an antivirus disabler dropper 3 IoCs

resource	yara_rule
behavioral4/memory/2684-34-0x0000000001F50000-0x0000000001F8E000-memory.dmp	healer
behavioral4/files/0x0007000000023290-39.dat	healer
behavioral4/memory/2084-41-0x0000000000FC0000-0x0000000000FCA000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b7896309.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b7896309.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b7896309.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a2651355.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a2651355.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a2651355.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a2651355.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b7896309.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	a2651355.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a2651355.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b7896309.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b7896309.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

resource	yara_rule
behavioral4/memory/4612-46-0x0000000001F80000-0x000000000200C000-memory.dmp	family_redline
behavioral4/memory/4612-53-0x0000000001F80000-0x000000000200C000-memory.dmp	family_redline

Executes dropped EXE 6 IoCs

pid	Process
5092	v6210097.exe
1840	v9238337.exe
552	v3931201.exe
2684	a2651355.exe
2084	b7896309.exe
4612	c4075312.exe

Windows security modification 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	a2651355.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a2651355.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b7896309.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	v6210097.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	v9238337.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	v3931201.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	1ec8ce9ace042665b07a0abc5b206634b1417b5f2a4a00b4554147d518832396.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2684	a2651355.exe
2684	a2651355.exe
2084	b7896309.exe
2084	b7896309.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2684	a2651355.exe
Token: SeDebugPrivilege	2084	b7896309.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3252 wrote to memory of 5092	3252	1ec8ce9ace042665b07a0abc5b206634b1417b5f2a4a00b4554147d518832396.exe	91
PID 3252 wrote to memory of 5092	3252	1ec8ce9ace042665b07a0abc5b206634b1417b5f2a4a00b4554147d518832396.exe	91
PID 3252 wrote to memory of 5092	3252	1ec8ce9ace042665b07a0abc5b206634b1417b5f2a4a00b4554147d518832396.exe	91
PID 5092 wrote to memory of 1840	5092	v6210097.exe	92
PID 5092 wrote to memory of 1840	5092	v6210097.exe	92
PID 5092 wrote to memory of 1840	5092	v6210097.exe	92
PID 1840 wrote to memory of 552	1840	v9238337.exe	93
PID 1840 wrote to memory of 552	1840	v9238337.exe	93
PID 1840 wrote to memory of 552	1840	v9238337.exe	93
PID 552 wrote to memory of 2684	552	v3931201.exe	94
PID 552 wrote to memory of 2684	552	v3931201.exe	94
PID 552 wrote to memory of 2684	552	v3931201.exe	94
PID 552 wrote to memory of 2084	552	v3931201.exe	98
PID 552 wrote to memory of 2084	552	v3931201.exe	98
PID 1840 wrote to memory of 4612	1840	v9238337.exe	100
PID 1840 wrote to memory of 4612	1840	v9238337.exe	100
PID 1840 wrote to memory of 4612	1840	v9238337.exe	100

C:\Users\Admin\AppData\Local\Temp\1ec8ce9ace042665b07a0abc5b206634b1417b5f2a4a00b4554147d518832396.exe
"C:\Users\Admin\AppData\Local\Temp\1ec8ce9ace042665b07a0abc5b206634b1417b5f2a4a00b4554147d518832396.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3252
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6210097.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6210097.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:5092
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9238337.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9238337.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1840
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3931201.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3931201.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:552
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a2651355.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a2651355.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2684
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b7896309.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b7896309.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2084
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c4075312.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c4075312.exe
      4⤵
      Executes dropped EXE
      PID:4612

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
1⤵
PID:1516

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

System.dll.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\System.dll.log
Size 226B
SHA256 7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
MD5 916851e072fbabc4796d8916c5131092
SHA1 d48a602229a690c512d5fdaf4c8d77547a88e7a2
SHA512 07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521
MD5 SHA1 SHA512

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v6210097.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6210097.exe
Size 908KB
SHA256 f8dfa98c4e38deff7955c243f9db7b01692e43c0997eca9e5e141cc565cf05be
MD5 e4759911e541d7a543ea033b0928ddf4
SHA1 e39c427a6cf47b16cddabfd2c7fb00038e1dbe1f
SHA512 7760d634d8a8b0a2e2c9847c4c367589607de2d7ac43112830289dbf3585902dd0f824ebfcab04040f701afa6b86884824aed2f032e6c09714ac8575b7bf9e42
SSDEEP 24576:JymRvMfvH6jv/02RcWIfpZCzHKXYSvbx3ejLORx:8GMfPQc25Ifv+qHv9uW
MD5 SHA1 SHA512 SSDEEP

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v9238337.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9238337.exe
Size 724KB
SHA256 3df74027fece0dd6e6c9f46260e3c886ecbcfd4dce43ac64a90f1211d78fe588
MD5 f4f787db36502a2e05f39da6a313e914
SHA1 4f842c75ce854d86420f9790c47c81bdcecd7c5d
SHA512 0728509f9668750a075e73175e48f90625f5e62ef3d1e95641d654d43f749dacb1012110c6e445aa64308a64b0d23c447041ab0ec994300a6b06a1091523d52b
SSDEEP 12288:hMrCy90ubk8a7kp52+3z2scqnKypirYMFBWzHKXRd1akvD6lKCjetDmzHu:zy5w8Qkp5/z2sc6KypgCzHKXf1vOHje9
MD5 SHA1 SHA512 SSDEEP

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c4075312.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c4075312.exe
Size 491KB
SHA256 cd9de412cda28c677351594338bc352dbcafb8652328624f624263b71bac3604
MD5 dd10174f7fa3d017558c8310bf07d851
SHA1 08d795a3d2334906da989e46a7e57d4ba9aa9f41
SHA512 a714e8babdc8d8a0a9f8e6ef6430d4f1cde70d3d80a902a1e247eb93bdf76e91fa89c4132708e0c632469b725c625ae65e30a908f02018f10b23460a02ec9d05
SSDEEP 6144:byblvlO3FlxJyFVsxRc4jdcE2rnfUT2pMBUdwrKkUfzK4V19X8GnYkCDWFElr:bOlvlGIsThKrnfnMBBSzK4VwGYF6FYr
MD5 SHA1 SHA512 SSDEEP

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v3931201.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3931201.exe
Size 325KB
SHA256 2d2e176ff101b33e0adec2558415b76c1425ba9502c4b652c64b4751dd11181c
MD5 a11dbc01603450452854f17aa7ea1eef
SHA1 18436f7c4a7a4477c0baa93ddc108babce9491bf
SHA512 1ac3b35ac7b8742c8eded217595f30ae25eff216409bddd3cc18809ff6e5d873c7feae6e1e3501dc02bebe2205f9f9e8db9718c76315b679ca8ce73aca2135bf
SSDEEP 6144:K+y+bnr+/p0yN90QEJR9FTYYX8K75Nq/srdzir8IkNO3O0sUBWd:mMrry90bzFFX8KVpirQMFBWd
MD5 SHA1 SHA512 SSDEEP

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a2651355.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a2651355.exe
Size 294KB
SHA256 c39106a3520b59f859a00bc0014f6b5a4846b40742a925b66283b31e62094c4e
MD5 175e3db636d9fd541cc11991815ea662
SHA1 c5e30c78f298c1aa26768bc036795e19ed7e60d7
SHA512 06b1bc8a9746e8dfd1a4d72e98b8b76a1f543ae0c72c9e0233dce81451d7521f586da373e69459170a8d9442da4883f8247cfb9714227744c765c892583ac5c9
SSDEEP 6144:CF/pvusFFxSzg1ksK43NvCoC9W8Fa/T9Hb5T2C8c:CF/pv5r1tK43NiW4ah
MD5 SHA1 SHA512 SSDEEP

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b7896309.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b7896309.exe
Size 11KB
SHA256 77353ead4144432dfd0e8fc833c458c8b88fb5d6bf7c9818ac430be40983b7f5
MD5 06d9b8f9236b959006976da775fea5e7
SHA1 46d5c5e6a3e7de6138cd764509a6754ce24d9484
SHA512 ec0c6135f2b39d70cb35bd713d5fd9a0876055b46584f3535067f0f162be149024770c990e61ee041eabe5d3daf53aac49e747bb96189c3fa17346774a5edc6d
SSDEEP 96:yA/vMth9sDLibql3A44P9QL4fwmPImg+A03PvXLOzk+gqWYV4J6oP/zNt:yw+wGWt94+iANiCkc4Jhp
MD5 SHA1 SHA512 SSDEEP

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memory/2084-41-0x0000000000FC0000-0x0000000000FCA000-memory.dmp

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memory/2684-28-0x0000000001F50000-0x0000000001F8E000-memory.dmp

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memory/2684-35-0x0000000006A90000-0x0000000006A91000-memory.dmp

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memory/2684-34-0x0000000001F50000-0x0000000001F8E000-memory.dmp

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memory/4612-46-0x0000000001F80000-0x000000000200C000-memory.dmp

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memory/4612-53-0x0000000001F80000-0x000000000200C000-memory.dmp

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memory/4612-55-0x0000000002410000-0x0000000002416000-memory.dmp

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memory/4612-56-0x0000000006CF0000-0x0000000007308000-memory.dmp

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memory/4612-57-0x0000000007310000-0x000000000741A000-memory.dmp

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memory/4612-58-0x0000000006A90000-0x0000000006AA2000-memory.dmp

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memory/4612-59-0x0000000006AB0000-0x0000000006AEC000-memory.dmp

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memory/4612-60-0x0000000006B40000-0x0000000006B8C000-memory.dmp

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