ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c

General

Target

ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe
Size

3.3MB
MD5

3d33b840b14c77994554604654f656e4
SHA1

694101b5227925d39c75a9d306cb5e973aaf2ab4
SHA256

ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c
SHA512

d8f1abed7978d48f13468f678c72df211f572a197de49b6ec551b9dccfb767033b9372cc2cc2b148939f9832dbd59e8a8c6df891458bc1a0f7db398c7cec3a4b
SSDEEP

98304:/IAyriVOjVe2MyIVNOU+N46v9javKqQGoLhnTA:/wiJT7NOX4k+CfN0

Score

8^/10

persistence vmprotect

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

CompPkgSup.exe

pid process

2036 CompPkgSup.exe

pid	process
2036	CompPkgSup.exe

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/784-55-0x00000000003B0000-0x0000000000893000-memory.dmp	vmprotect
C:\ProgramData\ComponentUpdater\CompPkgSup.exe	vmprotect
C:\ProgramData\ComponentUpdater\CompPkgSup.exe	vmprotect
behavioral1/memory/2036-69-0x00000000010A0000-0x0000000001583000-memory.dmp	vmprotect

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

reg.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\PackagesSupport = "C:\\ProgramData\\ComponentUpdater\\CompPkgSup.exe"	reg.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1680 schtasks.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1268 taskkill.exe
Modifies registry key 1 TTPs 1 IoCs

Modify Registry
T1112

Processes:

reg.exe

pid process

1620 reg.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 1268 taskkill.exe

pid	process
1680	schtasks.exe

pid	process
1268	taskkill.exe

pid	process
1620	reg.exe

description	pid	process
Token: SeDebugPrivilege	1268	taskkill.exe

Suspicious use of WriteProcessMemory 40 IoCs

Processes:

ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.execmd.execmd.execmd.execmd.exetaskeng.exe

description	pid	process	target process
PID 784 wrote to memory of 2004	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 2004	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 2004	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 2004	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 2004 wrote to memory of 1268	2004	cmd.exe	taskkill.exe
PID 2004 wrote to memory of 1268	2004	cmd.exe	taskkill.exe
PID 2004 wrote to memory of 1268	2004	cmd.exe	taskkill.exe
PID 2004 wrote to memory of 1268	2004	cmd.exe	taskkill.exe
PID 784 wrote to memory of 1720	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 1720	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 1720	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 1720	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 1020	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 1020	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 1020	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 1020	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 1020 wrote to memory of 1692	1020	cmd.exe	attrib.exe
PID 1020 wrote to memory of 1692	1020	cmd.exe	attrib.exe
PID 1020 wrote to memory of 1692	1020	cmd.exe	attrib.exe
PID 1020 wrote to memory of 1692	1020	cmd.exe	attrib.exe
PID 1720 wrote to memory of 520	1720	cmd.exe	attrib.exe
PID 1720 wrote to memory of 520	1720	cmd.exe	attrib.exe
PID 1720 wrote to memory of 520	1720	cmd.exe	attrib.exe
PID 1720 wrote to memory of 520	1720	cmd.exe	attrib.exe
PID 784 wrote to memory of 1680	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	schtasks.exe
PID 784 wrote to memory of 1680	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	schtasks.exe
PID 784 wrote to memory of 1680	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	schtasks.exe
PID 784 wrote to memory of 1680	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	schtasks.exe
PID 784 wrote to memory of 692	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 692	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 692	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 784 wrote to memory of 692	784	ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe	cmd.exe
PID 692 wrote to memory of 1620	692	cmd.exe	reg.exe
PID 692 wrote to memory of 1620	692	cmd.exe	reg.exe
PID 692 wrote to memory of 1620	692	cmd.exe	reg.exe
PID 692 wrote to memory of 1620	692	cmd.exe	reg.exe
PID 1924 wrote to memory of 2036	1924	taskeng.exe	CompPkgSup.exe
PID 1924 wrote to memory of 2036	1924	taskeng.exe	CompPkgSup.exe
PID 1924 wrote to memory of 2036	1924	taskeng.exe	CompPkgSup.exe
PID 1924 wrote to memory of 2036	1924	taskeng.exe	CompPkgSup.exe

Views/modifies file attributes 1 TTPs 2 IoCs
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exeattrib.exe

pid process

1692 attrib.exe
520 attrib.exe

pid	process
1692	attrib.exe
520	attrib.exe

C:\Users\Admin\AppData\Local\Temp\ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe
"C:\Users\Admin\AppData\Local\Temp\ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:784

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /F /IM CompPkgSup.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\SysWOW64\taskkill.exe
taskkill /F /IM CompPkgSup.exe
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ATTRIB +h +s C:\ProgramData\ComponentUpdater
2⤵
- Suspicious use of WriteProcessMemory
PID:1720

C:\Windows\SysWOW64\attrib.exe
ATTRIB +h +s C:\ProgramData\ComponentUpdater
3⤵
- Views/modifies file attributes
PID:520

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ATTRIB +h +s C:\ProgramData\ComponentUpdater\CompPkgSup.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1020

C:\Windows\SysWOW64\attrib.exe
ATTRIB +h +s C:\ProgramData\ComponentUpdater\CompPkgSup.exe
3⤵
- Views/modifies file attributes
PID:1692

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /sc MINUTE /mo 1 /tn "PackagesSupport" /tr "C:\ProgramData\ComponentUpdater\CompPkgSup.exe" /f
2⤵
- Creates scheduled task(s)
PID:1680

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c reg add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "PackagesSupport" /d "C:\ProgramData\ComponentUpdater\CompPkgSup.exe" /f
2⤵
- Suspicious use of WriteProcessMemory
PID:692

C:\Windows\SysWOW64\reg.exe
reg add HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "PackagesSupport" /d "C:\ProgramData\ComponentUpdater\CompPkgSup.exe" /f
3⤵
- Adds Run key to start application
- Modifies registry key
PID:1620

C:\Windows\system32\taskeng.exe
taskeng.exe {D52D3C6C-B28C-4AE9-9197-05C6D76C8C90} S-1-5-21-999675638-2867687379-27515722-1000:ORXGKKZC\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1924

C:\ProgramData\ComponentUpdater\CompPkgSup.exe
C:\ProgramData\ComponentUpdater\CompPkgSup.exe
2⤵
- Executes dropped EXE
PID:2036

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Hidden Files and Directories

1

T1158

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

2

T1112

Hidden Files and Directories

1

T1158

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\ComponentUpdater\CompPkgSup.exe
Filesize
3.3MB

MD5
3d33b840b14c77994554604654f656e4

SHA1
694101b5227925d39c75a9d306cb5e973aaf2ab4

SHA256
ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c

SHA512
d8f1abed7978d48f13468f678c72df211f572a197de49b6ec551b9dccfb767033b9372cc2cc2b148939f9832dbd59e8a8c6df891458bc1a0f7db398c7cec3a4b

Download Submit
C:\ProgramData\ComponentUpdater\CompPkgSup.exe
Filesize
3.3MB

MD5
3d33b840b14c77994554604654f656e4

SHA1
694101b5227925d39c75a9d306cb5e973aaf2ab4

SHA256
ea92d269c61a53365455a468e5dd6f01bccc2979a33268dc41552dc46773261c

SHA512
d8f1abed7978d48f13468f678c72df211f572a197de49b6ec551b9dccfb767033b9372cc2cc2b148939f9832dbd59e8a8c6df891458bc1a0f7db398c7cec3a4b

Download Submit
memory/520-61-0x0000000000000000-mapping.dmp

Download
memory/692-63-0x0000000000000000-mapping.dmp

Download
memory/784-54-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

Filesize
8KB

Download
memory/784-55-0x00000000003B0000-0x0000000000893000-memory.dmp

Filesize
4.9MB

Download
memory/1020-59-0x0000000000000000-mapping.dmp

Download
memory/1268-57-0x0000000000000000-mapping.dmp

Download
memory/1620-65-0x0000000000000000-mapping.dmp

Download
memory/1680-62-0x0000000000000000-mapping.dmp

Download
memory/1692-60-0x0000000000000000-mapping.dmp

Download
memory/1720-58-0x0000000000000000-mapping.dmp

Download
memory/2004-56-0x0000000000000000-mapping.dmp

Download
memory/2036-66-0x0000000000000000-mapping.dmp

Download
memory/2036-69-0x00000000010A0000-0x0000000001583000-memory.dmp

Filesize
4.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads