healer | ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
15/08/2023, 20:08

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General

Target

ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5.exe
Size

505KB
MD5

48afb85a07c02347c97a29ea9edf4b44
SHA1

f51b36e8fdfe14f001f7f5cd003291ddae59556f
SHA256

ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5
SHA512

3fcd81fc5f91b3ce5b7fecff60ac70fe16c3008272e5f1add64f20edbf7f83c234c915c234a1c93812959eb70cfc8e3e0558c487278e84cda443ba9b59ae6994
SSDEEP

12288:IMrVy90v7/1yLRRymj0s7RsL6Rb9Hr7zjKeKIQ+AMeBw8:9yC7/1gDHj0sL5r7fKe/V7e+8

Score

10^/10

healer redline meson dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

meson

77.91.124.54:19071

Attributes

auth_value
47ca57ebe5c142c9ad4650f71bf57877

Signatures

Detects Healer an antivirus disabler dropper 3 IoCs

resource	yara_rule
behavioral1/files/0x00060000000231b6-155.dat	healer
behavioral1/files/0x00060000000231b6-156.dat	healer
behavioral1/memory/1504-157-0x0000000000500000-0x000000000050A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h3020925.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h3020925.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h3020925.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h3020925.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h3020925.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h3020925.exe

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

Executes dropped EXE 5 IoCs

pid	Process
4912	x1552228.exe
2296	x7969161.exe
5084	g6059879.exe
1504	h3020925.exe
1716	i4616181.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	h3020925.exe

Adds Run key to start application 2 TTPs 3 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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5.exe
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\\\""	x1552228.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\\\""	x7969161.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1504	h3020925.exe
1504	h3020925.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1504	h3020925.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 4912	860	ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5.exe	82
PID 860 wrote to memory of 4912	860	ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5.exe	82
PID 860 wrote to memory of 4912	860	ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5.exe	82
PID 4912 wrote to memory of 2296	4912	x1552228.exe	83
PID 4912 wrote to memory of 2296	4912	x1552228.exe	83
PID 4912 wrote to memory of 2296	4912	x1552228.exe	83
PID 2296 wrote to memory of 5084	2296	x7969161.exe	84
PID 2296 wrote to memory of 5084	2296	x7969161.exe	84
PID 2296 wrote to memory of 5084	2296	x7969161.exe	84
PID 2296 wrote to memory of 1504	2296	x7969161.exe	85
PID 2296 wrote to memory of 1504	2296	x7969161.exe	85
PID 4912 wrote to memory of 1716	4912	x1552228.exe	93
PID 4912 wrote to memory of 1716	4912	x1552228.exe	93
PID 4912 wrote to memory of 1716	4912	x1552228.exe	93

C:\Users\Admin\AppData\Local\Temp\ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5.exe
"C:\Users\Admin\AppData\Local\Temp\ed21b58153556f6615131adb99259c8a572b90000bbf016288cc7600a238b9a5.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:860
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1552228.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1552228.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4912
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7969161.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7969161.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2296
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6059879.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6059879.exe
      4⤵
      Executes dropped EXE
      PID:5084
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h3020925.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h3020925.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1504
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i4616181.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i4616181.exe
    3⤵
    - Executes dropped EXE
    PID:1716

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1552228.exe

Filesize
373KB

MD5
6f4139d2eab17af58c054d19c1e38beb

SHA1
2c496a8192afe2da624ca433cb83d19bc155ccf7

SHA256
bdaac42611a1a3951d0bd0460a6fc6a89770b860c741862750b9f298630a3ee4

SHA512
157c10af4d204258e78f003e051a760b81074ed13fe816c375f27c97c06b1fc5ec71a51856fddf477afb2c62d196e6e9275555ca787c6920adbf902b5a473c07

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1552228.exe

Filesize
373KB

MD5
6f4139d2eab17af58c054d19c1e38beb

SHA1
2c496a8192afe2da624ca433cb83d19bc155ccf7

SHA256
bdaac42611a1a3951d0bd0460a6fc6a89770b860c741862750b9f298630a3ee4

SHA512
157c10af4d204258e78f003e051a760b81074ed13fe816c375f27c97c06b1fc5ec71a51856fddf477afb2c62d196e6e9275555ca787c6920adbf902b5a473c07

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i4616181.exe

Filesize
175KB

MD5
d773caa73c07276cad9612d6a64034ba

SHA1
13bb7253455c4308414b2ef5b7a85458bf6cb495

SHA256
c9e80a7c1661a71c14219183fef2c1ba482f5fd80070d6a6580ebd9b85a6570e

SHA512
275e388197db32ba6d22e8683e49174e0e14a4fde9048be2c4469b287b7cfb70d8d57cd66bd4ce35d230d0d7c7c54498675d6a607067bf46b9f332b356a33dd7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i4616181.exe

Filesize
175KB

MD5
d773caa73c07276cad9612d6a64034ba

SHA1
13bb7253455c4308414b2ef5b7a85458bf6cb495

SHA256
c9e80a7c1661a71c14219183fef2c1ba482f5fd80070d6a6580ebd9b85a6570e

SHA512
275e388197db32ba6d22e8683e49174e0e14a4fde9048be2c4469b287b7cfb70d8d57cd66bd4ce35d230d0d7c7c54498675d6a607067bf46b9f332b356a33dd7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7969161.exe

Filesize
217KB

MD5
4be78428622f5ef401efe0079efd4cfb

SHA1
b0475f14bbe4b55e079d4104f6c23b5b1224afe9

SHA256
c961bf7ec7237ce6c7dbaf923f56399e936bfd5720e42fd184a6bbf85fafc478

SHA512
061fd8a05f36cdb080ef45a79261409137bf88f45307a53872e94836cbb668b51fe1133f581ff37b90939e789759be0c42f217a4e508138d30ebe4d477bc1a41

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7969161.exe

Filesize
217KB

MD5
4be78428622f5ef401efe0079efd4cfb

SHA1
b0475f14bbe4b55e079d4104f6c23b5b1224afe9

SHA256
c961bf7ec7237ce6c7dbaf923f56399e936bfd5720e42fd184a6bbf85fafc478

SHA512
061fd8a05f36cdb080ef45a79261409137bf88f45307a53872e94836cbb668b51fe1133f581ff37b90939e789759be0c42f217a4e508138d30ebe4d477bc1a41

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6059879.exe

Filesize
140KB

MD5
8f6cbd407dffba25f4bc8645d72d271c

SHA1
43bccbe1978f4026307dc0ef693ebd5c540d3de4

SHA256
45aacafc3272cbf8f495c5531d6a6001c0f998b1f37ae6127e298d2e870a8d2a

SHA512
8e7adf6e290613debe49367b7fec810d575ef0a6ea79cb0cc2f888e9012ae80e8fb4a84aa2de783d3ef5b73cced2a177af7dfea8d89f7f2734f4a53142d7cfa6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g6059879.exe

Filesize
140KB

MD5
8f6cbd407dffba25f4bc8645d72d271c

SHA1
43bccbe1978f4026307dc0ef693ebd5c540d3de4

SHA256
45aacafc3272cbf8f495c5531d6a6001c0f998b1f37ae6127e298d2e870a8d2a

SHA512
8e7adf6e290613debe49367b7fec810d575ef0a6ea79cb0cc2f888e9012ae80e8fb4a84aa2de783d3ef5b73cced2a177af7dfea8d89f7f2734f4a53142d7cfa6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h3020925.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h3020925.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/1504-159-0x00007FFA12E30000-0x00007FFA138F1000-memory.dmp

Filesize
10.8MB

Download
memory/1504-161-0x00007FFA12E30000-0x00007FFA138F1000-memory.dmp

Filesize
10.8MB

Download
memory/1504-158-0x00007FFA12E30000-0x00007FFA138F1000-memory.dmp

Filesize
10.8MB

Download
memory/1504-157-0x0000000000500000-0x000000000050A000-memory.dmp

Filesize
40KB

Download
memory/1716-165-0x0000000000710000-0x0000000000740000-memory.dmp

Filesize
192KB

Download
memory/1716-166-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/1716-167-0x00000000057F0000-0x0000000005E08000-memory.dmp

Filesize
6.1MB

Download
memory/1716-168-0x00000000052E0000-0x00000000053EA000-memory.dmp

Filesize
1.0MB

Download
memory/1716-170-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1716-169-0x00000000051F0000-0x0000000005202000-memory.dmp

Filesize
72KB

Download
memory/1716-171-0x0000000005250000-0x000000000528C000-memory.dmp

Filesize
240KB

Download
memory/1716-172-0x0000000073FF0000-0x00000000747A0000-memory.dmp

Filesize
7.7MB

Download
memory/1716-173-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download