9ea9441f7c4279b04044795c514dab27c1a7129dc744044207cdd4dba0859dc9

Analysis

max time kernel
149s
max time network
116s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07-09-2022 13:02

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General

Target

27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe
Size

1.7MB
MD5

9ec8bc3dbfdcfe1540bd3274181ae9bb
SHA1

a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316
SHA256

27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942
SHA512

d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117
SSDEEP

49152:1Tvt1GjeX+xaFTx+IJPPpU4XOulXn8djKj:1T7zOaaqPpv8d2

Score

8^/10

upx

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
1012	OneDrive.exe
868	OneDrive.exe
1088	OneDrive.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral3/memory/1112-55-0x00000000003B0000-0x00000000009FF000-memory.dmp	upx
behavioral3/memory/1112-79-0x00000000003B0000-0x00000000009FF000-memory.dmp	upx
behavioral3/files/0x000b0000000122d2-80.dat	upx
behavioral3/files/0x000b0000000122d2-82.dat	upx
behavioral3/files/0x000b0000000122d2-84.dat	upx
behavioral3/files/0x000b0000000122d2-81.dat	upx
behavioral3/memory/1012-85-0x0000000000C70000-0x00000000012BF000-memory.dmp	upx
behavioral3/memory/1112-86-0x00000000003B0000-0x00000000009FF000-memory.dmp	upx
behavioral3/files/0x000b0000000122d2-88.dat	upx
behavioral3/files/0x000b0000000122d2-90.dat	upx
behavioral3/memory/868-91-0x0000000000C70000-0x00000000012BF000-memory.dmp	upx
behavioral3/memory/868-115-0x0000000000C70000-0x00000000012BF000-memory.dmp	upx
behavioral3/memory/868-116-0x0000000000C70000-0x00000000012BF000-memory.dmp	upx
behavioral3/files/0x000b0000000122d2-117.dat	upx
behavioral3/files/0x000b0000000122d2-119.dat	upx
behavioral3/memory/1088-120-0x0000000000F00000-0x000000000154F000-memory.dmp	upx

Loads dropped DLL 4 IoCs

pid	Process
108	taskeng.exe
108	taskeng.exe
108	taskeng.exe
108	taskeng.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1112 set thread context of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 868 set thread context of 840	868	OneDrive.exe	34

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

pid	Process
1176	schtasks.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 1176	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	26
PID 1112 wrote to memory of 1176	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	26
PID 1112 wrote to memory of 1176	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	26
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 1112 wrote to memory of 908	1112	27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe	28
PID 108 wrote to memory of 1012	108	taskeng.exe	32
PID 108 wrote to memory of 1012	108	taskeng.exe	32
PID 108 wrote to memory of 1012	108	taskeng.exe	32
PID 108 wrote to memory of 868	108	taskeng.exe	33
PID 108 wrote to memory of 868	108	taskeng.exe	33
PID 108 wrote to memory of 868	108	taskeng.exe	33
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 868 wrote to memory of 840	868	OneDrive.exe	34
PID 108 wrote to memory of 1088	108	taskeng.exe	37
PID 108 wrote to memory of 1088	108	taskeng.exe	37
PID 108 wrote to memory of 1088	108	taskeng.exe	37

C:\Users\Admin\AppData\Local\Temp\27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe
"C:\Users\Admin\AppData\Local\Temp\27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1112
- C:\Windows\system32\schtasks.exe
  schtasks /create /sc minute /mo 1 /tn OneDrive /rl HIGHEST /tr C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe
  2⤵
  - Creates scheduled task(s)
  PID:1176
- C:\Windows\System32\svchost.exe
  C:\Windows\System32\svchost.exe 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
  2⤵
  PID:908

C:\Windows\system32\taskeng.exe
taskeng.exe {C3D27779-9F9E-400A-8C25-E38F8BB55C9F} S-1-5-21-999675638-2867687379-27515722-1000:ORXGKKZC\Admin:Interactive:[1]
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:108
- C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe
  C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe
  2⤵
  - Executes dropped EXE
  PID:1012
- C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe
  C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:868
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe YmMxcTVjZHZ1N3RlN2xmaDBkOWR4ZndoYTdmNXBzaHl2ZnB0NXVhaGVkLDQ0RHM4ZmJDM0hXUUNjd1FvdGdyTkRVV25tRGl4cFFQRzdZTGg1aDJyelNNUXJ4Q1JYZVNqUXZIOExSUE5HU3lxdlhjS2VFazN1bVo3VDJ3ekZBZ292RjE1VWNrQnhnLDB4MDNlQmFCNjg0ZDNmYjI0QmVERmMzMWREYTRGNTVjQzAyMkU1NzEwMSxYbURTUU1tVjV2eGo4Y3U4eFNraFVjZldmRndtc0FZdDNpLHIzeUExd2VvUlc1THdNY0xoelBvdG1xU3huMjRFNzZXdWgsRFNSRDd6WEtOVXJZZmtpUERTdTFYRFdyZ2dkRTlTTGNRVyxMVVE5SmVHMkpOOUQ1VHRLdnlQRFZ6cWpTUjV4V0h4a3VRLFRQc0xGMmVUVHExMTJVS2Vvb0xWNHFBZzN0b3lDNWg2VE0sR0FZSjZOVkxKM1ZZRVRGVU5JNkxBRDVFREVQRTVEUFhaV1dRUEZWNFlIRkdIU0YzNkc0TENSUE4sQVZENjlIZHF1WEJ1RWpma0FEV0JDcXM1bmVWQ2VXQjMxZyxxcHQ5bXNqaDN0N3VjOTJwbmx3a3NtOWRkbjJrcWhtNmc1ZjQzbWUyZHAsYWRkcjFxeWYyc244dWF6N2o0NDB2ZXM5NmFkZHB1ZWFtOGY5cjlndTh2NDVsc2p4bGw3cWo0cHgwZTY5YTl0MjdlbnF0NDY2NnJlbm1rd2oyeDIzY3dldGZscHlkbGx1cWtwOWszbix0MVNrUzJrS0dvSnRqcHFhUGVWQlltc2JHcXMyR1ZkMWRzbSxHUEpkSk5GS0RORjFKcnZORG5tUXRqNHA1cVJpNWRmWmo1LDEyaEc4S2V3VmtoS1JIZUhmWVFlZEpMSHViWWliTGNBa1h1bjc1ckY0Yld5OVJrUA==
    3⤵
    PID:840
- C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe
  C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe
  2⤵
  - Executes dropped EXE
  PID:1088

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe

Filesize
1.7MB

MD5
9ec8bc3dbfdcfe1540bd3274181ae9bb

SHA1
a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316

SHA256
27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942

SHA512
d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117

Download Submit
C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe

Filesize
1.7MB

MD5
9ec8bc3dbfdcfe1540bd3274181ae9bb

SHA1
a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316

SHA256
27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942

SHA512
d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117

Download Submit
C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe

Filesize
1.7MB

MD5
9ec8bc3dbfdcfe1540bd3274181ae9bb

SHA1
a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316

SHA256
27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942

SHA512
d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117

Download Submit
C:\Users\Admin\AppData\Local\OneDrive\OneDrive.exe

Filesize
1.7MB

MD5
9ec8bc3dbfdcfe1540bd3274181ae9bb

SHA1
a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316

SHA256
27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942

SHA512
d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117

Download Submit
\Users\Admin\AppData\Local\OneDrive\OneDrive.exe

Filesize
1.7MB

MD5
9ec8bc3dbfdcfe1540bd3274181ae9bb

SHA1
a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316

SHA256
27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942

SHA512
d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117

Download Submit
\Users\Admin\AppData\Local\OneDrive\OneDrive.exe

Filesize
1.7MB

MD5
9ec8bc3dbfdcfe1540bd3274181ae9bb

SHA1
a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316

SHA256
27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942

SHA512
d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117

Download Submit
\Users\Admin\AppData\Local\OneDrive\OneDrive.exe

Filesize
1.7MB

MD5
9ec8bc3dbfdcfe1540bd3274181ae9bb

SHA1
a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316

SHA256
27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942

SHA512
d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117

Download Submit
\Users\Admin\AppData\Local\OneDrive\OneDrive.exe

Filesize
1.7MB

MD5
9ec8bc3dbfdcfe1540bd3274181ae9bb

SHA1
a5e610f5e4d56e7ac8c7b6b20a2726cf362ba316

SHA256
27220790475f6cf42fbaff5e5fbdfe452b7d79116547878b01ecdbc1c6a5b942

SHA512
d030b4b8beb58fd683ebb5f883566dbe8fab5a8bacad52f45e428eb71efdd90c6d35629769ac461a35f94471cd57d943d6e6bd8898596919b34eacaca701d117

Download Submit
memory/108-87-0x0000000002780000-0x0000000002DCF000-memory.dmp

Filesize
6.3MB

Download
memory/868-116-0x0000000000C70000-0x00000000012BF000-memory.dmp

Filesize
6.3MB

Download
memory/868-91-0x0000000000C70000-0x00000000012BF000-memory.dmp

Filesize
6.3MB

Download
memory/868-115-0x0000000000C70000-0x00000000012BF000-memory.dmp

Filesize
6.3MB

Download
memory/908-73-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-63-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-56-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-61-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-59-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-64-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-78-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-67-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-66-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/908-57-0x00000000FF220000-0x00000000FF3BF000-memory.dmp

Filesize
1.6MB

Download
memory/1012-85-0x0000000000C70000-0x00000000012BF000-memory.dmp

Filesize
6.3MB

Download
memory/1088-120-0x0000000000F00000-0x000000000154F000-memory.dmp

Filesize
6.3MB

Download
memory/1112-86-0x00000000003B0000-0x00000000009FF000-memory.dmp

Filesize
6.3MB

Download
memory/1112-79-0x00000000003B0000-0x00000000009FF000-memory.dmp

Filesize
6.3MB

Download
memory/1112-55-0x00000000003B0000-0x00000000009FF000-memory.dmp

Filesize
6.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads