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 2548 created 1168	2548	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 2548 set thread context of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30

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
2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe
Token: SeSecurityPrivilege	2624	msiexec.exe
Token: SeSecurityPrivilege	2624	msiexec.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30
PID 2548 wrote to memory of 2624	2548	97179aa99e2c4d95d226268057774f5431b0763497b7000fe683c91a70a61071.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1168
- 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:2548
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2624

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

Loading Replay Monitor...

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
41883520c3071f5f4a4a4613fb005e0c

SHA1
eb408ddc4fa484e6befdf5954e56a2198c7a9fab

SHA256
075de2b906dbd7066da008cab735bee896370154603579a50122f9b88545bd45

SHA512
06413632d92adef2cc36af89f348749f7c846900ec0ed41225ac2dab571e230aae6505b9f3095b22fabfb10c2f08ce267e4e58588a7ce64f38562079fe6e8a12

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

Filesize
4B

MD5
e11eff72aad46bcd7274eb57373488b9

SHA1
f90879d93846a57b0f37237944a5eac8d608f44a

SHA256
bb549140670e7cab3f174160e750d9ed261491b7feb8fb75ec32f0d788f0abce

SHA512
8ca671a69b9b30e3dfa08e8fb2b82eec3433f932814700105f409f1ac1fec5ce128456d7383449a1d48143aeec8bfeaecc82c3425d4da578b0108303066d5baf

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

Filesize
4B

MD5
b1dd6ce1962b44284e65236b55569647

SHA1
431843dd3cc038dad438bd24384025dbc2a56bb7

SHA256
ba8c9eac092a503e4fb70771c34a00c5bb651043de24db4d3525ebbb3ee7ff08

SHA512
3094130eec92ff403e7529287ba26ef0aff8a9bb77572b0ccbd143ccfb2b4fc2175ad8d6137559475c78418c33c253a87f5462e9c6430d463540250cabe110e2

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

Filesize
4B

MD5
183e7505b097d6d65c20e6e0491809d5

SHA1
4770c4acbad11dd16e33d300ca9865d8769f2da6

SHA256
cff611e6fecb2649fe363c0dcf79cb556a59d01303808eb1f8c0d30b102cbe3c

SHA512
27a22375c6dc9e6204451816b711e287a2dea3a7c1a1ab72f0d80bf75236fe1db0b36e347390fd045efd920e326e46cffaab7efb85e1474dc9d39470382a8258

Download Submit
memory/2624-173-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/2624-176-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/2624-175-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2624-177-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/2624-181-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/2624-180-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/2624-179-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/2624-182-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing