3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 14:09

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General

Target

3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe
Size

1.3MB
MD5

fbb2206d1fcc7ff3d14a0e23c5e45ebd
SHA1

86f1f7837ee26be8c515a4a91beaab4d0e29044b
SHA256

3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4
SHA512

234583733e756e9373cfbc0b97a6dacc67ab894a2eca24c4cb50a5b0df432709ef3dfe550f293ee4ee33b2763143fbf0c526476d4f07a726a9f0611412b16cf3
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPaks:zrKo4ZwCOnYjVmJPaP

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2016 set thread context of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1308	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe
1308	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe
1308	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe
1308	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe
1308	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27
PID 2016 wrote to memory of 1308	2016	3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe	27

C:\Users\Admin\AppData\Local\Temp\3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe
"C:\Users\Admin\AppData\Local\Temp\3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\3b783b836e460f1ccfa2319598cbafc0842c34023a9990082a4ba6921f1e66c4.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1308

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1308-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-68-0x0000000075661000-0x0000000075663000-memory.dmp

Filesize
8KB

Download
memory/1308-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1308-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download