d7a85bc48c751b2e10f593308de08c14cc3590387cfff808b4abbba2b5dfdcff

Analysis

max time kernel
90s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
26/01/2024, 16:21

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General

Target

77d282c1878dd7fc7e9fbdc51323e953.exe
Size

907KB
MD5

77d282c1878dd7fc7e9fbdc51323e953
SHA1

8a460d4039a0dd7a608da07dbea90c0cdcb823b0
SHA256

d7a85bc48c751b2e10f593308de08c14cc3590387cfff808b4abbba2b5dfdcff
SHA512

94bc8122ecd0bd5895e8a87973475c4e0b0a4cc7f5d52de4876188bfe47a1a7f9111d8fbee25e284543fe9aafcc3196501503a9583cf639f8e2025377dc9e8d1
SSDEEP

24576:RaQ30kWoU00iJBbDJnNjh6c1M+6Oa/ZS1:pEkfHxJBbDdqOgS

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1060	77d282c1878dd7fc7e9fbdc51323e953.exe

Executes dropped EXE 1 IoCs

pid	Process
1060	77d282c1878dd7fc7e9fbdc51323e953.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
7	pastebin.com
8	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1320	77d282c1878dd7fc7e9fbdc51323e953.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1320	77d282c1878dd7fc7e9fbdc51323e953.exe
1060	77d282c1878dd7fc7e9fbdc51323e953.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 1060	1320	77d282c1878dd7fc7e9fbdc51323e953.exe	86
PID 1320 wrote to memory of 1060	1320	77d282c1878dd7fc7e9fbdc51323e953.exe	86
PID 1320 wrote to memory of 1060	1320	77d282c1878dd7fc7e9fbdc51323e953.exe	86

C:\Users\Admin\AppData\Local\Temp\77d282c1878dd7fc7e9fbdc51323e953.exe
"C:\Users\Admin\AppData\Local\Temp\77d282c1878dd7fc7e9fbdc51323e953.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Users\Admin\AppData\Local\Temp\77d282c1878dd7fc7e9fbdc51323e953.exe
  C:\Users\Admin\AppData\Local\Temp\77d282c1878dd7fc7e9fbdc51323e953.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\77d282c1878dd7fc7e9fbdc51323e953.exe

Filesize
399KB

MD5
309768241a0e8af460d0e0b23483d39c

SHA1
fdd710de36acc30e32147ddc571ab34220f8a5a7

SHA256
f469bd32963521d7bd6a54825cce5c7a9fb0c5fbfdaecd7712835d145abb3aad

SHA512
ebd8671ced0e971fcbe6f3340d984dbe69e29ccaad8203e9eb10ae3dce6684a038af33f840cdcc8236d383d613b46da46f710f81e90147c56e4adfc995b4c4a5

Download Submit
memory/1060-13-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1060-19-0x00000000016D0000-0x00000000017B8000-memory.dmp

Filesize
928KB

Download
memory/1060-20-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1060-23-0x00000000050C0000-0x000000000517B000-memory.dmp

Filesize
748KB

Download
memory/1060-36-0x000000000C840000-0x000000000C8D8000-memory.dmp

Filesize
608KB

Download
memory/1060-30-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1320-0-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1320-1-0x0000000001650000-0x0000000001738000-memory.dmp

Filesize
928KB

Download
memory/1320-2-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/1320-11-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download