mydoom | 5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7

General

Target

5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe
Size

29KB
MD5

8df7cabcee190aca05fd4c5578dffd3d
SHA1

29aa37ee817f74b6d7a0083ef8f3aec953eef92c
SHA256

5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7
SHA512

7969b22f1ad0b8121808ed9dffc89f6c6035f855170ce63ba2ade1188afb1c53ecafa1522615110feaef1779aba87dc49ad2de0c7ea66e6a03ca965daf163a30
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/lhH:AEwVs+0jNDY1qi/qd9

Score

10^/10

mydoom microsoft discovery persistence phishing product:outlook upx worm

Malware Config

Signatures

Detected microsoft outlook phishing page
phishing microsoft product:outlook

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/5080-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5080-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5080-138-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5080-140-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5080-144-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5080-151-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5080-172-0x0000000000500000-0x0000000000510200-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
3476	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"	5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5080-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000c000000023b7e-4.dat	upx
behavioral2/memory/3476-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3476-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3476-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3476-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3476-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3476-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3476-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3476-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3476-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3476-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0002000000021f51-50.dat	upx
behavioral2/memory/5080-138-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3476-139-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3476-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-144-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3476-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3476-150-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-151-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3476-152-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-172-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3476-173-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe
File opened for modification	C:\Windows\java.exe	5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe
File created	C:\Windows\java.exe	5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.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	5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 3476	5080	5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe	83
PID 5080 wrote to memory of 3476	5080	5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe	83
PID 5080 wrote to memory of 3476	5080	5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe	83

C:\Users\Admin\AppData\Local\Temp\5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe
"C:\Users\Admin\AppData\Local\Temp\5057a6bb31c1ac2e5839f378d9818dcee5e38fc68f5f8b666808a1f5a910f5b7.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5080
- 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:3476

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\TTJXD3SW\search[2].htm

Filesize
120KB

MD5
934319f76a600e3e4a4d670331692895

SHA1
02444759e8f36b94bae1a8de1ad717479a833e17

SHA256
fc71547fc7e13e9863db9cdb21ef16f2dbb47f548c9be12cc34437e9af819753

SHA512
b75cc882e02668e76b43fd7e6e8318c460fb2f9a92de3c05aa1a30f9bbee38e7692404d460e362e155344539e4dbd2b3954824cbb50898407215e6b519a667c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDEC2.tmp

Filesize
29KB

MD5
03d9da7fb2b98086f5c722a3534288dc

SHA1
02c3d7b670acf1d5193459486551206b185fe2de

SHA256
fb9cbf0c7b6fa106ba3f23398e70a071ed380c14684492b0d6f4b713eb6a9d12

SHA512
2824d2a7b73d732340264df86708a235b367dc22be5866d778c76ebb04ca982157b4c27f553ec6ae088451ab9047457228125253577692f3c2b6a8d44a28eee3

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

Filesize
320B

MD5
33a766d23cd6fca45ba39ce61e2743a1

SHA1
734bbf8a30a5dc8aa7f4a81e00cea741b2ef83c0

SHA256
b6791f966e4840d3a606e0f209a21388529eca1e1b316caab35febb8850c3832

SHA512
f48892cb34f2985a93f11a8394d134c5ab0cd873751d12c0051bac5f2339e97ce85d61f57dfb67e8debd009220ea59a4f3434b40adb521492329be7022f02164

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

Filesize
320B

MD5
38660e68bc00f1b0d9fb6872702d28b6

SHA1
a1ab2e46828534f3a2554b4420f846dc453034b9

SHA256
4043da65bd411b049b162d98a56fec308416682b461812042a2fd6d6cdc37b2c

SHA512
c34d638cb18b475bb98ce65dd60cbff64db26fe96ec2bb5092d1c18b1f6a8dc4de3602a4f2b889b021572b9e2d222b216eca737d0edb023e16ce39825f922b27

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

Filesize
320B

MD5
a3874764a9e57ecd5b48be632ff2fb40

SHA1
32d7452db21c0438374f82e226ef65c4f80060d9

SHA256
51b5310204e61f75830e1e83d9284df28cab32b047c8ee9416ef17c52e66245d

SHA512
b25991b7c1679902126bf66a2111a3c9b96eb80b8161119b7b1b67b1a0c5947b81d2cb4f95c14ed7d96cf2aced68e77c33145900e4e0121d305677bd2a202ead

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3476-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-173-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-152-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-139-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-150-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3476-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5080-144-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5080-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5080-151-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5080-138-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5080-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5080-172-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5080-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads