2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3

General

Target

2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Size

237KB
MD5

f12f4efa10ffa56f032a5dca01c354d0
SHA1

f1de33699675f75f44f4a9883671b6714a72320f
SHA256

2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3
SHA512

93c2e0b6deeac2a6a197e1b6f576153ae79d40142cd1382db25be8b9a1d2299cc1069f41fdc75e1d0c48aeb7f82b6445e0fa391479bad2cec2be92eabb1a5b83
SSDEEP

3072:l1Upt1DlS2KyYzDhLrLeBdVw9+TpFLMHb+lXpQK5:CYzdLQa8z0yQQ

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0007000000023485-8.dat	acprotect

Executes dropped EXE 1 IoCs

pid	Process
1504	svchost.exe

Loads dropped DLL 4 IoCs

pid	Process
4932	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
4932	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
1504	svchost.exe
1504	svchost.exe

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4932-0-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/files/0x0007000000023485-8.dat	upx
behavioral2/memory/4932-9-0x0000000002340000-0x0000000002360000-memory.dmp	upx
behavioral2/files/0x0008000000023483-13.dat	upx
behavioral2/memory/4932-22-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/1504-16-0x0000000000400000-0x0000000000440000-memory.dmp	upx
behavioral2/memory/4932-15-0x0000000002340000-0x0000000002360000-memory.dmp	upx
behavioral2/memory/1504-23-0x0000000000400000-0x0000000000440000-memory.dmp	upx

Enumerates connected drives 3 TTPs 17 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\I:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\J:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\N:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\P:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\V:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\H:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\M:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\Q:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\T:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\U:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\S:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\G:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\K:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\L:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\O:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened (read-only)	\??\R:	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\IPQ.dll	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
File opened for modification	C:\Windows\SysWOW64\IPQ.dll	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Modifies registry class 26 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QPWorkFile1005PV	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\InprocServer32\ = "C:\\Windows\\SysWow64\\IPQ.dll"	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IPQ.ShellExecuteHook1005	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IPQ.ShellExecuteHook1005\Clsid	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\InprocServer32	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IPQ.ShellExecuteHook1005	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\ProgID	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IPQ.ShellExecuteHook1005\ = "Maihook1005"	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IPQ.ShellExecuteHook1005\Clsid	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\InprocServer32\ = "C:\\Windows\\SysWow64\\IPQ.dll"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\InprocServer32\ThreadingModel = "Apartment"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\ProgID	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\ = "Maihook1005"	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\InprocServer32\ThreadingModel = "Apartment"	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QPWorkFile1005PV	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\ProgID\ = "IPQ.ShellExecuteHook1005"	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QPWorkFile1005PV\DFile = "051044070052044076098244049039105107066066234067063163246228173191117211202096198215171239134192004194151138037049024091"	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IPQ.ShellExecuteHook1005\ = "Maihook1005"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QPWorkFile1005PV\EFile = "051035070052045070108245049039110103159066121227002238252159082122237188115006215209129109182138167116058165"	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\ = "Maihook1005"	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\InprocServer32	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4D65F220-63CA-11D8-9BDB-FD58F515A839}\ProgID\ = "IPQ.ShellExecuteHook1005"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IPQ.ShellExecuteHook1005\Clsid\ = "{4D65F220-63CA-11D8-9BDB-FD58F515A839}"	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IPQ.ShellExecuteHook1005\Clsid\ = "{4D65F220-63CA-11D8-9BDB-FD58F515A839}"	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4932	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
4932	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1504	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 1504	4932	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe	82
PID 4932 wrote to memory of 1504	4932	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe	82
PID 4932 wrote to memory of 1504	4932	2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe	82

C:\Users\Admin\AppData\Local\Temp\2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe
"C:\Users\Admin\AppData\Local\Temp\2dedc6c3c6677be5f937a5ea8e8ab328f1e39f0c9ec5db0329718472a32132e3N.exe"
1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4932
- C:\PerfLogs\svchost.exe
  C:\PerfLogs\svchost.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PerfLogs\svchost.exe

Filesize
237KB

MD5
9dbeeda3f485913348eb3a8759758737

SHA1
bd4ac67cd9efc91621f509318ab6b82a46cf44f5

SHA256
a633bec6d59cbdcdbb36d2e1d1f7ed23c06bd375aef7387bfff18e0a9f1845e6

SHA512
7da8074f77491c5d879db89cb420c95b2661910935e1c371ba057a1386ae7b8aba9e1963e999e42f65aadd3aa69c73c0ad638706d597edcb396cc553c134a151

Download Submit
C:\Windows\SysWOW64\IPQ.dll

Filesize
284KB

MD5
c23974b83d6a53bb42e38105892c4ab2

SHA1
afb80d4afb6c2cac3de4b0dd52b5e7a7ac9cabe7

SHA256
1ab13f40b2191ab62715c0759309a4198fc0a0a47f1d444a226eaf84e8f30912

SHA512
dba21d6c0f01115b1a75cd79937155086b08a1e0bf634f3a8c1a3ed2586c0802da05bc8231a6489a146f4c55e63903f33e6803434903d753948baca49d58d68d

Download Submit
memory/1504-21-0x00000000005D0000-0x00000000005F0000-memory.dmp

Filesize
128KB

Download
memory/1504-20-0x00000000005D0000-0x00000000005F0000-memory.dmp

Filesize
128KB

Download
memory/1504-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1504-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1504-24-0x00000000005D0000-0x00000000005F0000-memory.dmp

Filesize
128KB

Download
memory/1504-25-0x00000000005D0000-0x00000000005F0000-memory.dmp

Filesize
128KB

Download
memory/4932-0-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4932-9-0x0000000002340000-0x0000000002360000-memory.dmp

Filesize
128KB

Download
memory/4932-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4932-15-0x0000000002340000-0x0000000002360000-memory.dmp

Filesize
128KB

Download

Analysis

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