healer | c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 14:29

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General

Target

c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exe
Size

854KB
MD5

d58dff613aca421090bd20dfeec529f9
SHA1

44a1dff97353e01296cb2628c694d86d6867bfa9
SHA256

c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5
SHA512

6fcdf19df61d5e56de02e7913ff1a3b9765aafab36794839a4c74079be7c1ab0639682017662c6858e070bfd286e0d241afc365ac167222e499803d68f73ff3b
SSDEEP

12288:4Mroy90uFBU9MxCo+edIiPdlEgNf5co81ryPS7hvoD3n6kDdXpB+V4p7Cfpt/D4g:gyBFZCFedrPJVPS7hvoD3ZpSv/cg

Score

10^/10

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

lada

185.161.248.90:4125

Attributes

auth_value
0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

185.161.248.90:4125

Attributes

auth_value
0d09b419c8bc967f91c68be4a17e92ee

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it842378.exe	healer
behavioral1/memory/5112-22-0x0000000000270000-0x000000000027A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
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

Processes:

it842378.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it842378.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it842378.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it842378.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it842378.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it842378.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it842378.exe

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1884-2174-0x0000000005400000-0x0000000005432000-memory.dmp	family_redline
C:\Windows\Temp\1.exe	family_redline
behavioral1/memory/760-2187-0x0000000000880000-0x00000000008AE000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp004984.exe	family_redline
behavioral1/memory/4700-2198-0x0000000000440000-0x0000000000470000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

jr472462.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	jr472462.exe

Executes dropped EXE 6 IoCs

Processes:

ziOV7843.exezimR1947.exeit842378.exejr472462.exe1.exekp004984.exe

pid process

216 ziOV7843.exe
1340 zimR1947.exe
5112 it842378.exe
1884 jr472462.exe
760 1.exe
4700 kp004984.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it842378.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it842378.exe

pid	process
216	ziOV7843.exe
1340	zimR1947.exe
5112	it842378.exe
1884	jr472462.exe
760	1.exe
4700	kp004984.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it842378.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exeziOV7843.exezimR1947.exe

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\\\""	c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.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\\\""	ziOV7843.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\\\""	zimR1947.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

1800 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2184 1884 WerFault.exe jr472462.exe

pid	process
1800	sc.exe

pid	pid_target	process	target process
2184	1884	WerFault.exe	jr472462.exe

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

kp004984.exec1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exeziOV7843.exezimR1947.exejr472462.exe1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp004984.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziOV7843.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zimR1947.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr472462.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it842378.exe

pid process

5112 it842378.exe
5112 it842378.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it842378.exejr472462.exe

description pid process

Token: SeDebugPrivilege 5112 it842378.exe
Token: SeDebugPrivilege 1884 jr472462.exe

pid	process
5112	it842378.exe
5112	it842378.exe

description	pid	process
Token: SeDebugPrivilege	5112	it842378.exe
Token: SeDebugPrivilege	1884	jr472462.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exeziOV7843.exezimR1947.exejr472462.exe

description	pid	process	target process
PID 2028 wrote to memory of 216	2028	c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exe	ziOV7843.exe
PID 2028 wrote to memory of 216	2028	c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exe	ziOV7843.exe
PID 2028 wrote to memory of 216	2028	c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exe	ziOV7843.exe
PID 216 wrote to memory of 1340	216	ziOV7843.exe	zimR1947.exe
PID 216 wrote to memory of 1340	216	ziOV7843.exe	zimR1947.exe
PID 216 wrote to memory of 1340	216	ziOV7843.exe	zimR1947.exe
PID 1340 wrote to memory of 5112	1340	zimR1947.exe	it842378.exe
PID 1340 wrote to memory of 5112	1340	zimR1947.exe	it842378.exe
PID 1340 wrote to memory of 1884	1340	zimR1947.exe	jr472462.exe
PID 1340 wrote to memory of 1884	1340	zimR1947.exe	jr472462.exe
PID 1340 wrote to memory of 1884	1340	zimR1947.exe	jr472462.exe
PID 1884 wrote to memory of 760	1884	jr472462.exe	1.exe
PID 1884 wrote to memory of 760	1884	jr472462.exe	1.exe
PID 1884 wrote to memory of 760	1884	jr472462.exe	1.exe
PID 216 wrote to memory of 4700	216	ziOV7843.exe	kp004984.exe
PID 216 wrote to memory of 4700	216	ziOV7843.exe	kp004984.exe
PID 216 wrote to memory of 4700	216	ziOV7843.exe	kp004984.exe

C:\Users\Admin\AppData\Local\Temp\c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exe
"C:\Users\Admin\AppData\Local\Temp\c1ca871ca0a8e07619a33b929004a31c81276df8cb87cdc426ecc97341cc0de5.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2028

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOV7843.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOV7843.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:216

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimR1947.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimR1947.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1340

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it842378.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it842378.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5112

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr472462.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr472462.exe
4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 996
5⤵
- Program crash
PID:2184

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp004984.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp004984.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1884 -ip 1884
1⤵
PID:4800

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:1800

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOV7843.exe

Filesize
671KB

MD5
ed16972db109be9e3b6c55a992d5d5b3

SHA1
fc9fd81f2795724a68686ffc62c4af087be03f2e

SHA256
49665c0c2e009136ea01b18be5d2de8bf61a09c18e5398f807578089dcc16288

SHA512
001d0ca8522ed23e16af56fb91176577eadfeceb28b96eb9fede36d7ff26afacaad5ee75c5bf08ce216a991ad4d8dd4c40d4c9db6492514ae9e384b67c4fa0b2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp004984.exe

Filesize
168KB

MD5
c52ebada00a59ec1f651a0e9fbcef2eb

SHA1
e1941278df76616f1ca3202ef2a9f99d2592d52f

SHA256
35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

SHA512
6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimR1947.exe

Filesize
516KB

MD5
7c552d9f61a4a2b162e8d8a36b89925f

SHA1
440cf9dc0e3dc524ce5e8cca69a23cf9212e89b6

SHA256
463817b3a9c85c90749dd17f80e50cf698c2df0e0efe512e0b3b6276ee59bbdf

SHA512
21153b6f1704f3ae83851312c03959fb58bdd445e736467321621f7c0997178d918d6f649f99e44f6cf597475811a6819c3b4f81f5e68cbff8da27752ecfa577

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it842378.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr472462.exe

Filesize
438KB

MD5
812302c6ce2cf034d567a574f881ad4f

SHA1
a6ee27f56203772b73e5e03cdb00059e34754161

SHA256
36872c3a9ec02fb0574ba5dcd3ab94807e35cc6fadd8e96d72c1b10e06913d2f

SHA512
5a2307fcf60262138b298a4feed7b8fa489a3e05e2571d34113e22ae025d99e76d7951f6cca3a5687b33b424b70d07ee8d70cdc5dc5c9c183a2c84bfa06e4034

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
03728fed675bcde5256342183b1d6f27

SHA1
d13eace7d3d92f93756504b274777cc269b222a2

SHA256
f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

SHA512
6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

Download Submit
memory/760-2187-0x0000000000880000-0x00000000008AE000-memory.dmp

Filesize
184KB

Download
memory/760-2193-0x00000000052B0000-0x00000000052FC000-memory.dmp

Filesize
304KB

Download
memory/760-2192-0x0000000005260000-0x000000000529C000-memory.dmp

Filesize
240KB

Download
memory/760-2191-0x0000000005200000-0x0000000005212000-memory.dmp

Filesize
72KB

Download
memory/760-2190-0x0000000005310000-0x000000000541A000-memory.dmp

Filesize
1.0MB

Download
memory/760-2189-0x0000000005820000-0x0000000005E38000-memory.dmp

Filesize
6.1MB

Download
memory/760-2188-0x0000000005060000-0x0000000005066000-memory.dmp

Filesize
24KB

Download
memory/1884-61-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-45-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-89-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-87-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-85-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-79-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-77-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-75-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-73-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-71-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-69-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-67-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-63-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-93-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-59-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-57-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-55-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-53-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-51-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-49-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-47-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-91-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-39-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-81-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-65-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-37-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-35-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-33-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-95-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-83-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-41-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-32-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-31-0x00000000026B0000-0x0000000002716000-memory.dmp

Filesize
408KB

Download
memory/1884-30-0x0000000004CB0000-0x0000000005254000-memory.dmp

Filesize
5.6MB

Download
memory/1884-29-0x00000000024C0000-0x0000000002528000-memory.dmp

Filesize
416KB

Download
memory/1884-43-0x00000000026B0000-0x0000000002710000-memory.dmp

Filesize
384KB

Download
memory/1884-2174-0x0000000005400000-0x0000000005432000-memory.dmp

Filesize
200KB

Download
memory/4700-2198-0x0000000000440000-0x0000000000470000-memory.dmp

Filesize
192KB

Download
memory/4700-2199-0x0000000004C20000-0x0000000004C26000-memory.dmp

Filesize
24KB

Download
memory/5112-21-0x00007FFB5B9D3000-0x00007FFB5B9D5000-memory.dmp

Filesize
8KB

Download
memory/5112-22-0x0000000000270000-0x000000000027A000-memory.dmp

Filesize
40KB

Download
memory/5112-23-0x00007FFB5B9D3000-0x00007FFB5B9D5000-memory.dmp

Filesize
8KB

Download