zloader | 97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071

General

Target

97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe
Size

141KB
MD5

4414a7af27f8a26b48af7f3dd4259b40
SHA1

67f733252b3973d6b33594f6e9f6e107597ae23d
SHA256

97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071
SHA512

f96bdefa6bd34f179a4d30a576f4bcb3c2d8368f12970d55850e16e3a1fe1f1cecd29cb3af7ae88d2f56cca74ae82fae2784ed6f41f18dc54b832191b312300e
SSDEEP

3072:OBq4SK7XybZIgipEGHwWVz/wQ+KFTRHrJUOBWokCs4:OBcgXy1TiuBuqKnHmOTs4

Score

10^/10

zloader r1 r1 botnet discovery trojan

Malware Config

Extracted

Family

zloader

Botnet

r1

Campaign

r1

C2

https://notsweets.net/LKhwojehDgwegSDG/gateJKjdsh.php

https://olpons.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://karamelliar.org/LKhwojehDgwegSDG/gateJKjdsh.php

https://dogrunn.com/LKhwojehDgwegSDG/gateJKjdsh.php

https://azoraz.net/LKhwojehDgwegSDG/gateJKjdsh.php

Attributes

build_id
125

rc4.plain

rsa_pubkey.plain

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2488 created 1392	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	20

Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
trojan botnet zloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2488 set thread context of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29

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	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe
Token: SeSecurityPrivilege	2692	msiexec.exe
Token: SeSecurityPrivilege	2692	msiexec.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29
PID 2488 wrote to memory of 2692	2488	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	29

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1392
- C:\Users\Admin\AppData\Local\Temp\97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe
  "C:\Users\Admin\AppData\Local\Temp\97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2488
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
f2dd0dedb2c260419ece4a9e03b2e828

SHA1
0aaf76f425c6e0f43a36197de768e67d9e035abb

SHA256
26b25d457597a7b0463f9620f666dd10aa2c4373a505967c7c8d70922a2d6ece

SHA512
fecd7b408089255b3467dc1f7231cc6388c9e1c65dcaa5e50f3b460235d18bc44033b08184018b65ac013fdae68c0088381644a6302b9d89e468f57ff9a005dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
9cc6cacaaf9d00cd36eeef91b970edd4

SHA1
3c82fd29e8b967dcabb4c47a1537b36fdf35a7a5

SHA256
efbe2f505a2756a0891b40d01d0a7135774bbd38cdc526def968d28a7e309452

SHA512
9f53333d8a538688a506f7a8c2c3e805e0e26e5151a58098a76c0c97bc51a6bccbed415093bc8b4c12f0090cec5d517d0b8b0e7e7f956129a5d482944fe417a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
b15762fc4c227bbdb97385765fb475f4

SHA1
3b5022c8251b22d81fb9ec294c5197e0bddd9bd4

SHA256
32434dc5b0f72c9b863c24daa5d4e79b9c43bd73b38c469fb65fd13d996b7b32

SHA512
3f335ddbb7830d09c4504ed9000cc9e3ba8cc14e8252446698147c9b9f52c245c744ed5c7882a78e73d002c682cf98b9bf77d87990d392833618dbdcb20c838a

Download Submit
C:\Users\Admin\AppData\Local\Temp\data.txt

Filesize
4B

MD5
5aaa15985431eded3473be4286f8df07

SHA1
9003157ce8cc9d5550adf9b1ef677881ac34ecc3

SHA256
e2733b3db9d93b0ac4e656aa12b839b92d1b7e1a4c5d97c74cb05c700672cc87

SHA512
eb018b81a598e25cfae1fc22e038740d2a6466c9c35874345edf14bc1a6dcba9e477165cf64dd610c3fe1ed7ecb98f4b66779e6736989007eead9c40a1454718

Download Submit
memory/2692-131-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/2692-133-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2692-130-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2692-134-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2692-136-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2692-137-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2692-138-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/2692-139-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download

Analysis

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