mydoom | 08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1

General

Target

08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe
Size

29KB
MD5

f9f3aebd52c6bfd7933a0a790dc87770
SHA1

3e8e8b8551aaf88f54cc2410e6bae8e2e7bf67b4
SHA256

08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1
SHA512

dd63fbd50cb83486202d8671dc34a74c05b6fc3c926d5b2fc8f660d879c5fc48662c5ea9440e91730d1ffdb461c41e7895625e6cde416385397a90683a5096ad
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/U:AEwVs+0jNDY1qi/qs

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/2308-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2308-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2308-108-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2308-146-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2308-153-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2308-175-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2308-212-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2308-251-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
764	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2308-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023c9e-4.dat	upx
behavioral2/memory/764-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2308-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/764-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/764-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/764-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/764-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2308-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/764-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023cb9-36.dat	upx
behavioral2/memory/2308-108-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/764-109-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2308-146-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/764-147-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/764-149-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2308-153-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/764-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2308-175-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/764-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2308-212-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/764-213-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2308-251-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/764-255-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe
File opened for modification	C:\Windows\java.exe	08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe
File created	C:\Windows\java.exe	08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe

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	08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 764	2308	08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe	83
PID 2308 wrote to memory of 764	2308	08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe	83
PID 2308 wrote to memory of 764	2308	08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe	83

C:\Users\Admin\AppData\Local\Temp\08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe
"C:\Users\Admin\AppData\Local\Temp\08240d330c02cba6e7cf4233ef3e0dbb7b7deda1d4a90648b11acc1633334ec1N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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\Microsoft\Windows\INetCache\IE\3DWZNJ32\default[3].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\default[9].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp534B.tmp

Filesize
29KB

MD5
20390063358e24ad49829564380b7312

SHA1
b84b1cb5d6ca7999af09df65730d105d0905b8dd

SHA256
5695a752e413f2fe3768a713f229db89b72a641c24051d1dd10285feac6c0d7e

SHA512
9d888e73618b7a7ce7a20d6412b67904ad2e77268949a044c9e6b444cb63dcbb92a18ce70d203f0b207bbafee1e990b795608fd243d0e13976b89b68bb2ca4f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
27674922ea7ab5f8d823a9409e0fa9a0

SHA1
4d1be186323220f6a929a618246e4e2a61a57061

SHA256
2bbad1130af61f52f4699621b5eb869da18fbdda465da83b7bf295529fefbfaf

SHA512
77a73629fa03016d0417f2e22be2b949317071d4e4dcd0e5cdfed5e25fcc68e6486a77887b313806248fe22bbc487d1255e2790322be5f38231d30e4d3e4de06

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
46b58f861a7a0fb27a3d0b8f3f95b981

SHA1
18b9578fd008412e9ec41260ba6326db90295c4c

SHA256
0911e84718d791e6e32b0162a5d71c8cecf0e5d125597948d64a944b10652ab0

SHA512
8a5b9a725815541273cc8545de64627ef7e7a5c558eab548f9f110ebe7a8e483835e0e9c284100d238e96f21da4586d7746d3287596a7aac93b556cc1c2d91f0

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/764-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-255-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-213-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-109-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-147-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-149-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/764-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2308-175-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2308-153-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2308-146-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2308-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2308-212-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2308-108-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2308-251-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2308-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2308-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads