9cf8b64c1ee057cb4de32c839192baed41c01bd49a1347232e4024ec4171a700

Analysis

max time kernel
600s
max time network
604s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27/10/2022, 05:00

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General

Target

22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe
Size

76KB
MD5

affe4953434367b5f2d0c4b4a6ca8408
SHA1

6868d41cf7e1c6cefe5564fdddc475af627b935d
SHA256

9cf8b64c1ee057cb4de32c839192baed41c01bd49a1347232e4024ec4171a700
SHA512

0f494739f25bfc75125138c4060340a4115ad06c7897160b124acf0a178ac1506f4266cfb97db7d106ccb9793e64c5fcd5130745d8d3a8b5bb488305c3a33b23
SSDEEP

1536:/s9fQZTinTxSpCS6bMBPH/Hoaekcdnef7Eoq52G:/l5inNSprwy/HoapcdezZq52G

Score

9^/10

discovery persistence upx

Malware Config

Signatures

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Scanning
T1046

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/460-134-0x0000000004000000-0x0000000004218000-memory.dmp	upx
behavioral2/memory/116-137-0x0000000004000000-0x0000000004215000-memory.dmp	upx
behavioral2/memory/116-140-0x0000000004000000-0x0000000004215000-memory.dmp	upx
behavioral2/memory/4228-145-0x0000000004000000-0x000000000408E000-memory.dmp	upx
behavioral2/memory/116-143-0x0000000004000000-0x0000000004215000-memory.dmp	upx

Unexpected DNS network traffic destination 60 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	193.0.14.129
Destination IP	198.32.64.12
Destination IP	192.5.5.241
Destination IP	128.8.10.90
Destination IP	193.0.14.129
Destination IP	198.41.0.4
Destination IP	198.32.64.12
Destination IP	128.8.10.90
Destination IP	128.8.10.90
Destination IP	198.41.0.4
Destination IP	198.32.64.12
Destination IP	198.32.64.12
Destination IP	198.32.64.12
Destination IP	202.12.27.33
Destination IP	192.228.79.201
Destination IP	202.12.27.33
Destination IP	198.32.64.12
Destination IP	128.8.10.90
Destination IP	198.32.64.12
Destination IP	128.8.10.90
Destination IP	198.32.64.12
Destination IP	192.203.230.10
Destination IP	198.32.64.12
Destination IP	192.33.4.12
Destination IP	202.12.27.33
Destination IP	198.32.64.12
Destination IP	192.5.5.241
Destination IP	192.203.230.10
Destination IP	128.8.10.90
Destination IP	198.32.64.12
Destination IP	128.8.10.90
Destination IP	192.36.148.17
Destination IP	192.203.230.10
Destination IP	198.32.64.12
Destination IP	128.8.10.90
Destination IP	128.8.10.90
Destination IP	192.203.230.10
Destination IP	128.8.10.90
Destination IP	198.32.64.12
Destination IP	198.32.64.12
Destination IP	198.32.64.12
Destination IP	198.32.64.12
Destination IP	128.8.10.90
Destination IP	198.32.64.12
Destination IP	202.12.27.33
Destination IP	202.12.27.33
Destination IP	192.58.128.30
Destination IP	128.8.10.90
Destination IP	198.32.64.12
Destination IP	128.8.10.90
Destination IP	198.41.0.4
Destination IP	192.228.79.201
Destination IP	198.32.64.12
Destination IP	198.32.64.12
Destination IP	128.8.10.90
Destination IP	198.32.64.12
Destination IP	193.0.14.129
Destination IP	128.8.10.90
Destination IP	192.33.4.12
Destination IP	198.41.0.4

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tulgenaqixtu = "C:\\Users\\Admin\\tulgenaqixtu.exe"	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Regedit32 = "C:\\Windows\\system32\\regedit.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Regedit32 = "C:\\Windows\\system32\\regedit.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Regedit32 = "C:\\Windows\\system32\\regedit.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Regedit32 = "C:\\Windows\\system32\\regedit.exe"	svchost.exe

Suspicious use of SetThreadContext 11 IoCs

description	pid	Process	procid_target
PID 384 set thread context of 460	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	85
PID 384 set thread context of 116	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	86
PID 460 set thread context of 312	460	svchost.exe	89
PID 384 set thread context of 4228	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	88
PID 116 set thread context of 4624	116	svchost.exe	90
PID 460 set thread context of 4328	460	svchost.exe	91
PID 116 set thread context of 2860	116	svchost.exe	92
PID 460 set thread context of 440	460	svchost.exe	96
PID 116 set thread context of 4088	116	svchost.exe	93
PID 460 set thread context of 3956	460	svchost.exe	94
PID 116 set thread context of 824	116	svchost.exe	97

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe
384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 384 wrote to memory of 460	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	85
PID 384 wrote to memory of 460	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	85
PID 384 wrote to memory of 460	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	85
PID 384 wrote to memory of 460	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	85
PID 384 wrote to memory of 460	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	85
PID 384 wrote to memory of 116	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	86
PID 384 wrote to memory of 116	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	86
PID 384 wrote to memory of 116	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	86
PID 384 wrote to memory of 116	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	86
PID 460 wrote to memory of 312	460	svchost.exe	89
PID 460 wrote to memory of 312	460	svchost.exe	89
PID 460 wrote to memory of 312	460	svchost.exe	89
PID 460 wrote to memory of 312	460	svchost.exe	89
PID 384 wrote to memory of 116	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	86
PID 460 wrote to memory of 312	460	svchost.exe	89
PID 384 wrote to memory of 4228	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	88
PID 384 wrote to memory of 4228	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	88
PID 384 wrote to memory of 4228	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	88
PID 384 wrote to memory of 4228	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	88
PID 384 wrote to memory of 4228	384	22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe	88
PID 460 wrote to memory of 312	460	svchost.exe	89
PID 116 wrote to memory of 4624	116	svchost.exe	90
PID 116 wrote to memory of 4624	116	svchost.exe	90
PID 116 wrote to memory of 4624	116	svchost.exe	90
PID 116 wrote to memory of 4624	116	svchost.exe	90
PID 460 wrote to memory of 4328	460	svchost.exe	91
PID 460 wrote to memory of 4328	460	svchost.exe	91
PID 460 wrote to memory of 4328	460	svchost.exe	91
PID 460 wrote to memory of 4328	460	svchost.exe	91
PID 116 wrote to memory of 4624	116	svchost.exe	90
PID 460 wrote to memory of 4328	460	svchost.exe	91
PID 116 wrote to memory of 4624	116	svchost.exe	90
PID 116 wrote to memory of 2860	116	svchost.exe	92
PID 116 wrote to memory of 2860	116	svchost.exe	92
PID 116 wrote to memory of 2860	116	svchost.exe	92
PID 116 wrote to memory of 2860	116	svchost.exe	92
PID 460 wrote to memory of 4328	460	svchost.exe	91
PID 116 wrote to memory of 2860	116	svchost.exe	92
PID 460 wrote to memory of 440	460	svchost.exe	96
PID 460 wrote to memory of 440	460	svchost.exe	96
PID 460 wrote to memory of 440	460	svchost.exe	96
PID 460 wrote to memory of 440	460	svchost.exe	96
PID 460 wrote to memory of 440	460	svchost.exe	96
PID 116 wrote to memory of 2860	116	svchost.exe	92
PID 116 wrote to memory of 4088	116	svchost.exe	93
PID 116 wrote to memory of 4088	116	svchost.exe	93
PID 116 wrote to memory of 4088	116	svchost.exe	93
PID 116 wrote to memory of 4088	116	svchost.exe	93
PID 460 wrote to memory of 440	460	svchost.exe	96
PID 116 wrote to memory of 4088	116	svchost.exe	93
PID 460 wrote to memory of 3956	460	svchost.exe	94
PID 460 wrote to memory of 3956	460	svchost.exe	94
PID 460 wrote to memory of 3956	460	svchost.exe	94
PID 460 wrote to memory of 3956	460	svchost.exe	94
PID 460 wrote to memory of 3956	460	svchost.exe	94
PID 116 wrote to memory of 4088	116	svchost.exe	93
PID 116 wrote to memory of 824	116	svchost.exe	97
PID 116 wrote to memory of 824	116	svchost.exe	97
PID 116 wrote to memory of 824	116	svchost.exe	97
PID 116 wrote to memory of 824	116	svchost.exe	97
PID 460 wrote to memory of 3956	460	svchost.exe	94
PID 116 wrote to memory of 824	116	svchost.exe	97
PID 116 wrote to memory of 824	116	svchost.exe	97

C:\Users\Admin\AppData\Local\Temp\22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe
"C:\Users\Admin\AppData\Local\Temp\22c9a7487e6bf48aabb18fb78764c32241d73cdcade83fdef03451d2579371b1_dump7_0x004e0000.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:384
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:460
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:312
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4328
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:3956
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:440
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:116
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    - Adds Run key to start application
    PID:4624
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    - Adds Run key to start application
    PID:2860
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    - Adds Run key to start application
    PID:4088
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    - Adds Run key to start application
    PID:824
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:4228

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Network Service Scanning

T1046

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/116-137-0x0000000004000000-0x0000000004215000-memory.dmp

Filesize
2.1MB

Download
memory/116-143-0x0000000004000000-0x0000000004215000-memory.dmp

Filesize
2.1MB

Download
memory/116-140-0x0000000004000000-0x0000000004215000-memory.dmp

Filesize
2.1MB

Download
memory/312-160-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/312-146-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/312-151-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/312-193-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/312-192-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/312-138-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/312-167-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/440-172-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/440-184-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/440-159-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/440-164-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/440-182-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/460-133-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/460-141-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/460-134-0x0000000004000000-0x0000000004218000-memory.dmp

Filesize
2.1MB

Download
memory/824-180-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/824-183-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/824-176-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/824-191-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/824-190-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/2860-179-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/2860-161-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/2860-196-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/2860-186-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/2860-156-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/2860-169-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/3956-189-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/3956-188-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/3956-181-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/3956-168-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/3956-175-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4088-173-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4088-177-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4088-165-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4088-187-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4088-197-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/4228-144-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4228-145-0x0000000004000000-0x000000000408E000-memory.dmp

Filesize
568KB

Download
memory/4228-153-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4328-155-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4328-178-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4328-150-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4328-195-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/4328-171-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/4328-162-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4624-185-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4624-148-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4624-194-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download
memory/4624-158-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4624-152-0x0000000013140000-0x0000000014690000-memory.dmp

Filesize
21.3MB

Download
memory/4624-170-0x0000000004000000-0x0000000004007000-memory.dmp

Filesize
28KB

Download